Pith Number

pith:7MF5CPNE

pith:2001:7MF5CPNEVAT3OLYLBOU633UNE3

not attested not anchored not stored refs pending

Stationary equatorial MHD flows in general relativity

2), (2) CEA Saclay), F. Daigne (1, G. Drenkhahn (1) ((1) MPA Garching

arxiv:astro-ph/0111236 v1 · 2001-11-13 · 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{7MF5CPNEVAT3OLYLBOU633UNE3}

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	2026-05-18T01:07:45.293050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0bd13da4a827b72f0b0ba9edee8d26fdef30177f42d9718c140b9f3ede3515

Aliases

arxiv: astro-ph/0111236 · arxiv_version: astro-ph/0111236v1 · doi: 10.48550/arxiv.astro-ph/0111236 · pith_short_12: 7MF5CPNEVAT3 · pith_short_16: 7MF5CPNEVAT3OLYL · pith_short_8: 7MF5CPNE

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/7MF5CPNEVAT3OLYLBOU633UNE3 \
  | 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: fb0bd13da4a827b72f0b0ba9edee8d26fdef30177f42d9718c140b9f3ede3515

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eebb3239f16880fb6c42ae29f2e82034c7668aa460082dbc1b7209dd144171fb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-11-13T12:28:11Z",
    "title_canon_sha256": "b025906ce514fb52b2131b72c3e6100d58872bddecafe24e88bc3bddd930f39e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0111236",
    "kind": "arxiv",
    "version": 1
  }
}