Pith Number

pith:JORFRCLZ

pith:1998:JORFRCLZ6WU4ENQ25KQKOOHRHT

not attested not anchored not stored refs pending

Advection Dominated Accretion Flows in the Kerr Metric: II. Steady State Global Solutions

Charles F. Gammie, Robert Popham

arxiv:astro-ph/9802321 v1 · 1998-02-25 · 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{JORFRCLZ6WU4ENQ25KQKOOHRHT}

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	2026-07-04T16:06:11.689516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ba2588979f5a9c2361aeaa0a738f13cf85bcac9ffc8fc637a2a59b541e6e9b6

Aliases

arxiv: astro-ph/9802321 · arxiv_version: astro-ph/9802321v1 · doi: 10.48550/arxiv.astro-ph/9802321 · pith_short_12: JORFRCLZ6WU4 · pith_short_16: JORFRCLZ6WU4ENQ2 · pith_short_8: JORFRCLZ

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/JORFRCLZ6WU4ENQ25KQKOOHRHT \
  | 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: 4ba2588979f5a9c2361aeaa0a738f13cf85bcac9ffc8fc637a2a59b541e6e9b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8106c5d1d480227c3547ad388794c5154093c6554e918c0fb6e44c1f8aa55f9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-02-25T12:32:58Z",
    "title_canon_sha256": "43ad0710d9470b6c5ea268ed333daf8a2469e7a9d01ade336cd047c444bfc30c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9802321",
    "kind": "arxiv",
    "version": 1
  }
}