Pith Number

pith:XKNUWJBU

pith:1996:XKNUWJBUJTS7WVT4XAVGBXTHWR

not attested not anchored not stored refs pending

Accretion Disk Models with Self-Consistent Advective Cooling and Heating

G. Bjornsson, G.S. Bisnovatyi-Kogan, I. Novikov, I.V. Artemova

arxiv:astro-ph/9601008 v1 · 1996-01-03 · 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{XKNUWJBUJTS7WVT4XAVGBXTHWR}

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	2026-07-04T14:14:40.479249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba9b4b24344ce5fb567cb82a60de67b473c933e07a301533c271a716585f985f

Aliases

arxiv: astro-ph/9601008 · arxiv_version: astro-ph/9601008v1 · doi: 10.48550/arxiv.astro-ph/9601008 · pith_short_12: XKNUWJBUJTS7 · pith_short_16: XKNUWJBUJTS7WVT4 · pith_short_8: XKNUWJBU

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/XKNUWJBUJTS7WVT4XAVGBXTHWR \
  | 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: ba9b4b24344ce5fb567cb82a60de67b473c933e07a301533c271a716585f985f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15700f43c3dbec0fb2f71fddd8523c3e3636377d70df9bef69b013cbec0d519b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-01-03T13:25:21Z",
    "title_canon_sha256": "fb4f2877938594b9833ebdc6f830178f513bba59588a6bb11d8ef76234ce95ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9601008",
    "kind": "arxiv",
    "version": 1
  }
}