Pith Number

pith:OOTCW2YG

pith:2012:OOTCW2YGTRNY57NTOQV2EP5CTO

not attested not anchored not stored refs pending

Further X-ray observations of the galaxy cluster PKS 0745-191 to the virial radius and beyond

A. C. Fabian, J. S. Sanders, M. R. George, S. A. Walker

arxiv:1205.2276 v1 · 2012-05-10 · 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{OOTCW2YGTRNY57NTOQV2EP5CTO}

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	2026-05-18T01:57:33.851489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73a62b6b069c5b8efdb3742ba23fa29b9394c124ec6d9e8205bb21616222653d

Aliases

arxiv: 1205.2276 · arxiv_version: 1205.2276v1 · doi: 10.48550/arxiv.1205.2276 · pith_short_12: OOTCW2YGTRNY · pith_short_16: OOTCW2YGTRNY57NT · pith_short_8: OOTCW2YG

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/OOTCW2YGTRNY57NTOQV2EP5CTO \
  | 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: 73a62b6b069c5b8efdb3742ba23fa29b9394c124ec6d9e8205bb21616222653d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ccffef303ad90116ba0762f152b6657d40afe09fafb1d24eacad43ebb20e4fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-10T14:21:21Z",
    "title_canon_sha256": "aec49a948a1122792f09e77611fa89926a3b4820489ffd61a0fb3d0bb590a8b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2276",
    "kind": "arxiv",
    "version": 1
  }
}