Pith Number

pith:V7NZC3HB

pith:2012:V7NZC3HBQ4F6NVG3QLVZHAE2VW

not attested not anchored not stored refs pending

Rotating Accretion Flows: From Infinity to the Black Hole

Jason Li, Jeremiah Ostriker, Rashid Sunyaev

arxiv:1206.4059 v4 · 2012-06-18 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7NZC3HBQ4F6NVG3QLVZHAE2VW}

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	2026-05-18T01:56:51.267877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afdb916ce1870be6d4db82eb93809aadb9d285bf43c4619d87a7cee92c7586f5

Aliases

arxiv: 1206.4059 · arxiv_version: 1206.4059v4 · doi: 10.48550/arxiv.1206.4059 · pith_short_12: V7NZC3HBQ4F6 · pith_short_16: V7NZC3HBQ4F6NVG3 · pith_short_8: V7NZC3HB

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/V7NZC3HBQ4F6NVG3QLVZHAE2VW \
  | 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: afdb916ce1870be6d4db82eb93809aadb9d285bf43c4619d87a7cee92c7586f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4ed92aedc9c705f6feb113ac79ee14c7a7978953b842169bbeb9b91a6a188d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-06-18T20:02:04Z",
    "title_canon_sha256": "329d4499bc2e7885c735bfad9099e9069eea06f668bfcc1a6e1c85f99d3cc33a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4059",
    "kind": "arxiv",
    "version": 4
  }
}