Pith Number

pith:2NO44BIX

pith:2012:2NO44BIXAZ7W3CKUYHMCSHQMQT

not attested not anchored not stored refs pending

On the Polish doughnut accretion disk via the effective potential approach

D. Pugliese, G. Montani, M. G. Bernardini

arxiv:1206.4009 v2 · 2012-06-18 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NO44BIXAZ7W3CKUYHMCSHQMQT}

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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.

Cited by

1 paper in Pith

Shadow of the Scalar Hairy Black Hole with Inverted Higgs Potential

Receipt and verification

First computed	2026-05-18T02:21:08.906271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35dce0517067f6d8954c1d8291e0c84ecf0c9d7aefb3ebce1c9a8e3305ce860

Aliases

arxiv: 1206.4009 · arxiv_version: 1206.4009v2 · doi: 10.48550/arxiv.1206.4009 · pith_short_12: 2NO44BIXAZ7W · pith_short_16: 2NO44BIXAZ7W3CKU · pith_short_8: 2NO44BIX

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/2NO44BIXAZ7W3CKUYHMCSHQMQT \
  | 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: d35dce0517067f6d8954c1d8291e0c84ecf0c9d7aefb3ebce1c9a8e3305ce860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c1bae743d0dbefa901fba5159c7af65b2d2d0b17f6a22cb8266278890b147a3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-06-18T18:12:08Z",
    "title_canon_sha256": "796e5df3cd6fa034aa5fa3a34daf931a0f885616174454339086361a5b8cf0fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4009",
    "kind": "arxiv",
    "version": 2
  }
}