Pith Number

pith:2LE4BS3D

pith:2015:2LE4BS3DLQPTL5OUYMRNY4H77S

not attested not anchored not stored refs pending

Warm-hot baryons comprise 5-10 per cent of filaments in the cosmic web

Celine Tchernin, Dominique Eckert, Eric Jullo, Holger Israel, Huanyuan Shan, Jean-Paul Kneib, Johan Richard, Mathilde Jauzac, Matthias Klein, Richard Massey, Thomas Erben

arxiv:1512.00454 v2 · 2015-12-01 · astro-ph.CO · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LE4BS3DLQPTL5OUYMRNY4H77S}

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	2026-05-18T01:25:24.032261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c9c0cb635c1f35f5d4c322dc70fffc97ba4c48a6155b27a6f5d065fca5e578

Aliases

arxiv: 1512.00454 · arxiv_version: 1512.00454v2 · doi: 10.48550/arxiv.1512.00454 · pith_short_12: 2LE4BS3DLQPT · pith_short_16: 2LE4BS3DLQPTL5OU · pith_short_8: 2LE4BS3D

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/2LE4BS3DLQPTL5OUYMRNY4H77S \
  | 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: d2c9c0cb635c1f35f5d4c322dc70fffc97ba4c48a6155b27a6f5d065fca5e578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05d278b4d93a6a0eb6a1dc054b6baba39e84c81a32108b7c4a8754279e0bee0b",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-12-01T21:00:01Z",
    "title_canon_sha256": "333412d96718b491f04c2065440960dad361264b749bf3f1b4d2d311996212e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00454",
    "kind": "arxiv",
    "version": 2
  }
}