Pith Number

pith:5H6FHR4J

pith:2001:5H6FHR4JNJ5K4ZXD2RMRLXSUBF

not attested not anchored not stored refs pending

Universal gas density and temperature profile

Eiichiro Komatsu, Uros Seljak (Princeton University)

arxiv:astro-ph/0106151 v2 · 2001-06-08 · 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{5H6FHR4JNJ5K4ZXD2RMRLXSUBF}

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	2026-05-18T04:23:01.307392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9fc53c7896a7aae66e3d45915de540952d433e096ca6938e2c4de97689c2a26

Aliases

arxiv: astro-ph/0106151 · arxiv_version: astro-ph/0106151v2 · doi: 10.48550/arxiv.astro-ph/0106151 · pith_short_12: 5H6FHR4JNJ5K · pith_short_16: 5H6FHR4JNJ5K4ZXD · pith_short_8: 5H6FHR4J

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/5H6FHR4JNJ5K4ZXD2RMRLXSUBF \
  | 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: e9fc53c7896a7aae66e3d45915de540952d433e096ca6938e2c4de97689c2a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09cd29513c6ab785eedb08d4cb9a16fe3c0277d838d1b7e9e145b44265d5f140",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-08T21:00:53Z",
    "title_canon_sha256": "5dbaa4a9c9155a34e29c4d61fd4ed1b1d43f5b594f0e9c13f8c788b8f6f8631f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106151",
    "kind": "arxiv",
    "version": 2
  }
}