Pith Number

pith:66G2C6AZ

pith:2016:66G2C6AZELCWVK6WLFHZQNSP7Q

not attested not anchored not stored refs pending

The hot gas content of fossil galaxy clusters

E. Pointecouteau, G.W. Pratt, M. Arnaud, R.F.J. van der Burg

arxiv:1604.08223 v1 · 2016-04-27 · 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{66G2C6AZELCWVK6WLFHZQNSP7Q}

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.

Cited by

1 paper in Pith

Hierarchical assembly in action: a galaxy tail from a disrupting group in the Virgo cluster outskirts

Receipt and verification

First computed	2026-05-18T01:14:38.291563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f78da1781922c56aabd6594f98364ffc28367e3bd24308edea387f76d802b93a

Aliases

arxiv: 1604.08223 · arxiv_version: 1604.08223v1 · doi: 10.48550/arxiv.1604.08223 · pith_short_12: 66G2C6AZELCW · pith_short_16: 66G2C6AZELCWVK6W · pith_short_8: 66G2C6AZ

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/66G2C6AZELCWVK6WLFHZQNSP7Q \
  | 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: f78da1781922c56aabd6594f98364ffc28367e3bd24308edea387f76d802b93a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8ecdfeb50f490e5290517b6c762e2cd943b0535170e9ddb2446ee66b8700443",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-04-27T20:14:41Z",
    "title_canon_sha256": "02d03641d2cfc57e4f5ff750c35a6acc5a2ee1d836aa6105d4b084f038a986e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08223",
    "kind": "arxiv",
    "version": 1
  }
}