Pith Number

pith:VUJCETMZ

pith:2014:VUJCETMZEJ5VUK2IFWPIP3BWGX

not attested not anchored not stored refs pending

Surface photometry of BCGs and intracluster stars in Lambda-CDM

2), 4), Adrian Jenkins (2), Andrew P. Cooper (1), Beijing (2) ICC Durham, Carlos S. Frenk (2), Heidelberg (4) ZAH, Heidelberg (5) MPA Garching), Liang Gao (1, Qi Guo (1), Simon D.M. White (5) ((1) NAOC, UK (3) HITS, Volker Springel (3

arxiv:1407.5627 v2 · 2014-07-21 · 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{VUJCETMZEJ5VUK2IFWPIP3BWGX}

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	2026-05-18T01:37:21.410272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad12224d99227b5a2b482d9e87ec3635c0233b83dfb42b58ec03df81be55022f

Aliases

arxiv: 1407.5627 · arxiv_version: 1407.5627v2 · doi: 10.48550/arxiv.1407.5627 · pith_short_12: VUJCETMZEJ5V · pith_short_16: VUJCETMZEJ5VUK2I · pith_short_8: VUJCETMZ

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/VUJCETMZEJ5VUK2IFWPIP3BWGX \
  | 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: ad12224d99227b5a2b482d9e87ec3635c0233b83dfb42b58ec03df81be55022f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d63fac75d26a7ce513b470704e295267a41b55a6bdac4ae797e5796a47314ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-21T20:00:21Z",
    "title_canon_sha256": "0ec63df386f6201602ceeed7983e9b4bbbcff21eb072ddc153d0d3bea529c9e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5627",
    "kind": "arxiv",
    "version": 2
  }
}