Pith Number

pith:TFMP3Z2W

pith:2020:TFMP3Z2WOGCCT65KYLXLOG4QWF

not attested not anchored not stored refs pending

Anomalous gas in ESO 149-G003: A MeerKAT-16 View

Athanaseus J. T. Ramaila, Benjamin V. Hugo, Dane Kleiner, D\'aniel Cs. Moln\'ar, Dani\"elle L. A. Pieterse, Elmar K\"ording, Eric K. Maina, Filippo M. Maccagni, Gyula I. G. J\'ozsa, Jing Wang, Kerry Paterson, Kshitij Thorat, Lerato Sebokolodi, Lexy A. L. Andati, Maciej Serylak, Marc Klein-Wolt, Mpati Ramatsoku, Oleg M. Smirnov, Paolo Serra, Patrick Woudt, Paul Groot, Paul Vreeswijk, Peter Kamphuis, Ralf-J\"urgen Dettmar, Rudolf le Poole, Sean S. Passmoor, Sharmila Goedhart, Sphesihle Makhathini, Steven Bloemen, Vanessa McBride, W. J. G. de Blok

arxiv:2012.01751 v2 · 2020-12-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFMP3Z2WOGCCT65KYLXLOG4QWF}

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.

Receipt and verification

First computed	2026-07-05T02:06:19.688647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9958fde756718429fbaac2eeb71b90b14af843ac4204c654d86a20ed27b09f1e

Aliases

arxiv: 2012.01751 · arxiv_version: 2012.01751v2 · doi: 10.48550/arxiv.2012.01751 · pith_short_12: TFMP3Z2WOGCC · pith_short_16: TFMP3Z2WOGCCT65K · pith_short_8: TFMP3Z2W

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/TFMP3Z2WOGCCT65KYLXLOG4QWF \
  | 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: 9958fde756718429fbaac2eeb71b90b14af843ac4204c654d86a20ed27b09f1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15bc85d35c40717d2c76d5d313ad3e82512b79f47e23b3453691e04418b5ad28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-12-03T08:36:20Z",
    "title_canon_sha256": "927024858a18c2a3bc8a4a7fc8150517314b0b04a9b7e349b3dc8ffc26fdc3f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01751",
    "kind": "arxiv",
    "version": 2
  }
}