Pith Number

pith:BZMQ55YZ

pith:2019:BZMQ55YZLWXHGL4N26FPWEYOEX

not attested not anchored not stored refs pending

Physical properties of the X-ray gas as a dynamical diagnosis for galaxy clusters

F. Durret, P. A. A. Lopes, T. F. Lagan\'a

arxiv:1901.03851 v1 · 2019-01-12 · astro-ph.CO · 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{BZMQ55YZLWXHGL4N26FPWEYOEX}

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	2026-05-17T23:54:38.873565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e590ef7195dae732f8dd78afb130e25f6eaefe83b5b2dcb311f0e24de1ba48a

Aliases

arxiv: 1901.03851 · arxiv_version: 1901.03851v1 · doi: 10.48550/arxiv.1901.03851 · pith_short_12: BZMQ55YZLWXH · pith_short_16: BZMQ55YZLWXHGL4N · pith_short_8: BZMQ55YZ

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/BZMQ55YZLWXHGL4N26FPWEYOEX \
  | 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: 0e590ef7195dae732f8dd78afb130e25f6eaefe83b5b2dcb311f0e24de1ba48a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b50c88c71efdae9eebeaac21fce801883592f1d4a3657ea1f44320853d29580c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-01-12T11:12:42Z",
    "title_canon_sha256": "ab03f6fcb28e40d88094080f1a35422487d867f6ebdea82ceab8bf9d589411c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03851",
    "kind": "arxiv",
    "version": 1
  }
}