Pith Number

pith:VNIK5ZLR

pith:2013:VNIK5ZLRUOGBWUSL2S5TITXRRJ

not attested not anchored not stored refs pending

Dark Matter Subhalos and the X-ray Morphology of the Coma Cluster

Alexey Vikhlinin, Christine Jones, Eugene Churazov, Felipe Andrade-Santos, Paul E. J. Nulsen, Ralph P. Kraft, William R. Forman

arxiv:1302.1917 v2 · 2013-02-08 · 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{VNIK5ZLRUOGBWUSL2S5TITXRRJ}

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

The Treble Clef radio phoenix and its old nonthermal filaments

Receipt and verification

First computed	2026-05-18T03:28:04.979083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab50aee571a38c1b524bd4bb344ef18a53e51f8383ac5851ffd2dabb99f04fbb

Aliases

arxiv: 1302.1917 · arxiv_version: 1302.1917v2 · doi: 10.48550/arxiv.1302.1917 · pith_short_12: VNIK5ZLRUOGB · pith_short_16: VNIK5ZLRUOGBWUSL · pith_short_8: VNIK5ZLR

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/VNIK5ZLRUOGBWUSL2S5TITXRRJ \
  | 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: ab50aee571a38c1b524bd4bb344ef18a53e51f8383ac5851ffd2dabb99f04fbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba86fd4d666210f6975a372fb91dfc8fe1ca3965cd6b29464bdb4c847e8a1e73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-08T00:32:56Z",
    "title_canon_sha256": "4e2fca90dd76c7e80df3e1a8ebe2aa33abfcfb383c17257f8acebf0f8a2adc1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1917",
    "kind": "arxiv",
    "version": 2
  }
}