Pith Number

pith:3RA25C3B

pith:2000:3RA25C3BFKEOGXI5MJYGPE2DUP

not attested not anchored not stored refs pending

Baryons in the Warm-Hot Intergalactic Medium

Brian O'Shea, David H. Weinberg, Greg L. Bryan, Jeremiah P. Ostriker, Lars Hernquist, Michael L. Norman, Neal Katz, Renyue Cen, Romeel Dav\'e

arxiv:astro-ph/0007217 v1 · 2000-07-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RA25C3BFKEOGXI5MJYGPE2DUP}

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	2026-05-18T01:09:11.011360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc41ae8b612a88e35d1d6270679343a3f01e9e8a9a251a3244abf53f3b4fb2a3

Aliases

arxiv: astro-ph/0007217 · arxiv_version: astro-ph/0007217v1 · doi: 10.48550/arxiv.astro-ph/0007217 · pith_short_12: 3RA25C3BFKEO · pith_short_16: 3RA25C3BFKEOGXI5 · pith_short_8: 3RA25C3B

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/3RA25C3BFKEOGXI5MJYGPE2DUP \
  | 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: dc41ae8b612a88e35d1d6270679343a3f01e9e8a9a251a3244abf53f3b4fb2a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c2c548b147df0a952c5b8da1343e8ce7773005684b7257dda6f9b80bceb920",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-15T15:26:55Z",
    "title_canon_sha256": "2fe58aa920c0ef841488fe7d6aafbacd64c9876807f9aa28b4bdac410e093c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007217",
    "kind": "arxiv",
    "version": 1
  }
}