Pith Number

pith:M2YMIE65

pith:2013:M2YMIE65OQJL4U5WRK4J3U4OOD

not attested not anchored not stored refs pending

Thermal plasma in the giant lobes of the radio galaxy Centaurus A

B. M. Gaensler, E. Carretti, I. J. Feain, J. Bland-Hawthorn, L. Stawarz, N. M. McClure-Griffiths, R. D. Ekers, S. A. Mao, S. P. O'Sullivan, T. Robishaw

arxiv:1301.1400 v1 · 2013-01-08 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2YMIE65OQJL4U5WRK4J3U4OOD}

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	2026-05-18T01:52:20.812039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66b0c413dd7412be53b68ab89dd38e70c56db0a9c52db7f95580bb98e2587cf2

Aliases

arxiv: 1301.1400 · arxiv_version: 1301.1400v1 · doi: 10.48550/arxiv.1301.1400 · pith_short_12: M2YMIE65OQJL · pith_short_16: M2YMIE65OQJL4U5W · pith_short_8: M2YMIE65

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/M2YMIE65OQJL4U5WRK4J3U4OOD \
  | 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: 66b0c413dd7412be53b68ab89dd38e70c56db0a9c52db7f95580bb98e2587cf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b468c72524b7c531c9ba2c994871b74989e736f2fa3e8f6b63323541e21fc02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-08T02:59:57Z",
    "title_canon_sha256": "8f66dfe716e3a006f3afcfcbf2b0203759d339bf2827e470ff2e54ae32bf455b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1400",
    "kind": "arxiv",
    "version": 1
  }
}