Pith Number

pith:IISNBH22

pith:2014:IISNBH22ACWD7JQBBPP64HBGGG

not attested not anchored not stored refs pending

A Simple Physical Model for the Gas Distribution in Galaxy Clusters

Abraham Loeb (Harvard), Anna Patej

arxiv:1411.2971 v3 · 2014-11-11 · 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{IISNBH22ACWD7JQBBPP64HBGGG}

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	2026-05-18T01:41:31.485952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4224d09f5a00ac3fa6010bdfee1c26318a3a41b21e5afac85bcb87515416ce0c

Aliases

arxiv: 1411.2971 · arxiv_version: 1411.2971v3 · doi: 10.48550/arxiv.1411.2971 · pith_short_12: IISNBH22ACWD · pith_short_16: IISNBH22ACWD7JQB · pith_short_8: IISNBH22

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/IISNBH22ACWD7JQBBPP64HBGGG \
  | 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: 4224d09f5a00ac3fa6010bdfee1c26318a3a41b21e5afac85bcb87515416ce0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b29e9b188edf59b2859f8b7a177fe44b76206329b481d093e98d9d6235d0281",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-11-11T21:00:03Z",
    "title_canon_sha256": "8f0526ebf04bd3f0e44ecc9e82f8d79ecdcb551beca6000fcf701c948c2a05b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2971",
    "kind": "arxiv",
    "version": 3
  }
}