Pith Number

pith:AGCKPUAN

pith:2014:AGCKPUANCRIXUZP6U5ZF6G3H22

not attested not anchored not stored refs pending

SuperModel Analysis of Abell 1246 and J255: on the Evolution of Galaxy Clusters from High to Low Entropy States

2-Univ. Tor Vergata, 3, 3-SISSA, 4, 4-INFN/TS, 5) (1-IAPS/INAF, 5-INAF/OATS, A. Lapi (2, Italy, Italy), R. Fusco-Femiano (1), Rome, Trieste

arxiv:1412.4511 v1 · 2014-12-15 · 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{AGCKPUANCRIXUZP6U5ZF6G3H22}

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	2026-05-18T01:41:19.299402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0184a7d00d14517a65fea7725f1b67d6b58d528c53647a78c33b36d0ce478539

Aliases

arxiv: 1412.4511 · arxiv_version: 1412.4511v1 · doi: 10.48550/arxiv.1412.4511 · pith_short_12: AGCKPUANCRIX · pith_short_16: AGCKPUANCRIXUZP6 · pith_short_8: AGCKPUAN

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/AGCKPUANCRIXUZP6U5ZF6G3H22 \
  | 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: 0184a7d00d14517a65fea7725f1b67d6b58d528c53647a78c33b36d0ce478539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "572a331a7f49e73f845ac3d7922e080bc4d08c38ef02530d672d23f3f224fba1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-12-15T09:44:43Z",
    "title_canon_sha256": "83d0da1ac4dee1cb2fc0c609f89def35e2eb8a363d9c298b87ef044df51eac70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4511",
    "kind": "arxiv",
    "version": 1
  }
}