Pith Number

pith:JUPP3HIE

pith:2019:JUPP3HIESVBBNGM6UOLSEBYBZ5

not attested not anchored not stored refs pending

First M87 Event Horizon Telescope Results and the Role of ALMA

Alan L. Roy, Chi-kwan Chan, Christian M. Fromm, Ciriaco Goddi, David James, Eduardo Ros, Elisabetta Liuzzo, Freek Roelofs, Geoff Crew, Heino Falcke, Helge Rottmann, Hugo Messias, Huib Jan van Langevelde, Ilse van Bemmel, Iniyan Natarajan, Ivan Marti-Vidal, J. Anton Zensus (on behalf of the Event Horizon Telescope collaboration), Jason Dexter, Jordy Davelaar, Kazi Rygl, Lijing Shao, Lindy Blackburn, Luciano Rezzolla, Lynn D. Matthews, Maciek Wielgus, Mariafelicia De Laurentis, Michael Janssen, Michael Kramer, Monika Moscibrodzka, Oliver Porth, Pablo Torne, Raquel Fraga-Encinas, Remo Tilanus, Roger Deane, Ruben Herrero-Illana, Sara Issaoun, Shep Doeleman, Thomas Bronzwaer, Thomas P. Krichbaum, Vincent L. Fish, Violette Impellizzeri, Walter Alef, Yosuke Mizuno, Ziri Younsi

arxiv:1910.10193 v1 · 2019-10-22 · astro-ph.HE · astro-ph.GA · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUPP3HIESVBBNGM6UOLSEBYBZ5}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

3 papers in Pith

VAPOLA -- A multi-year, multi-band polarization survey of AGN and Sgr A* at mm wavelengths with ALMA I. Survey Overview and Science-Ready Archival Products

Critical phenomenon inside asymptotically flat black holes with spontaneous scalarization

Ringdown and echoes from compact objects: Debye series and Debye quasinormal modes

Receipt and verification

First computed	2026-07-05T00:14:22.692110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d1efd9d04954216999ea397220701cf5c327b6b18e5b250d14a9dafd9039e33

Aliases

arxiv: 1910.10193 · arxiv_version: 1910.10193v1 · doi: 10.48550/arxiv.1910.10193 · pith_short_12: JUPP3HIESVBB · pith_short_16: JUPP3HIESVBBNGM6 · pith_short_8: JUPP3HIE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JUPP3HIESVBBNGM6UOLSEBYBZ5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4d1efd9d04954216999ea397220701cf5c327b6b18e5b250d14a9dafd9039e33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6db64cf53e024fee70cd07178f20fbb7a755704769e3f785b60f35330b5ca8b9",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-10-22T18:35:20Z",
    "title_canon_sha256": "99ceb00911db89583149ad67f1b9679a09e89349ce277677be31de85efd0050d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10193",
    "kind": "arxiv",
    "version": 1
  }
}