Pith Number

pith:X7VREJKZ

pith:2018:X7VREJKZR4JTHJUVFDJU56YNSS

not attested not anchored not stored refs pending

ALMA Polarimetry of Sgr A*: Probing the Accretion Flow from the Event Horizon to the Bondi Radius

Alison Peck, Avery Broderick, Daniel P. Marrone, Geoffrey C. Bower, Heino Falcke, James M. Moran, Jason Dexter, Michael D. Johnson, Monika Moscibrodzka, Ramprasad Rao, Richard L. Plambeck, Shepherd Doeleman, Vincent Fish

arxiv:1810.07317 v1 · 2018-10-16 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7VREJKZR4JTHJUVFDJU56YNSS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

1 paper in Pith

Investigating the interplay of the braneworld gravity and the plasma environment on the black hole shadow

Receipt and verification

First computed	2026-05-17T23:59:13.979588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfeb1225598f1333a69528d34efb0d94b03798e196b0a6066c06e906300b60da

Aliases

arxiv: 1810.07317 · arxiv_version: 1810.07317v1 · doi: 10.48550/arxiv.1810.07317 · pith_short_12: X7VREJKZR4JT · pith_short_16: X7VREJKZR4JTHJUV · pith_short_8: X7VREJKZ

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/X7VREJKZR4JTHJUVFDJU56YNSS \
  | 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: bfeb1225598f1333a69528d34efb0d94b03798e196b0a6066c06e906300b60da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3adbdf10f15f53bf1ef991aabc1e25f698f75403c3941260b0562ea239859b20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-16T23:52:12Z",
    "title_canon_sha256": "ab45db085292d872e80c6e383f1e2ca248a9f70e1071eff686ab2d5b49c0e901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07317",
    "kind": "arxiv",
    "version": 1
  }
}