Pith Number

pith:VNITHXDF

pith:2025:VNITHXDFPDBOKWV6UAB4K3CKRL

not attested not anchored not stored refs pending

Intracluster light is a biased tracer of the dark matter distribution in clusters

F. Pearce, G. Martin, J. Butler, N. A. Hatch, S. Brough, Y. Dubois

arxiv:2504.03518 v2 · 2025-04-04 · astro-ph.GA · 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{VNITHXDFPDBOKWV6UAB4K3CKRL}

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

Truncations in the X-ray Halos of Early-Type Galaxies as a Tracer of Feedback and Mergers

Receipt and verification

First computed	2026-07-05T10:56:38.964227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab5133dc6578c2e55abea003c56c4a8af3fa8d4a2d8c02011affb2a2fe690a16

Aliases

arxiv: 2504.03518 · arxiv_version: 2504.03518v2 · doi: 10.48550/arxiv.2504.03518 · pith_short_12: VNITHXDFPDBO · pith_short_16: VNITHXDFPDBOKWV6 · pith_short_8: VNITHXDF

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/VNITHXDFPDBOKWV6UAB4K3CKRL \
  | 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: ab5133dc6578c2e55abea003c56c4a8af3fa8d4a2d8c02011affb2a2fe690a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0518b02bbb52a4377eac9459557b7ec8449e3f7ca635da64e0ef5b0c010b294e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-04T15:17:26Z",
    "title_canon_sha256": "2494d1035f4edfbe00d68858552226435f2a2fbaf4319e286ded7306c94f273c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.03518",
    "kind": "arxiv",
    "version": 2
  }
}