Pith Number

pith:ODZNXMDD

pith:2015:ODZNXMDD5WAZAWTNTD2J6POTCL

not attested not anchored not stored refs pending

Beltrami state in black-hole accretion disk: A magnetofluid approach

Chinmoy Bhattacharjee, David J. Stark, Rupam Das, S.M. Mahajan

arxiv:1511.08553 v1 · 2015-11-27 · 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{ODZNXMDD5WAZAWTNTD2J6POTCL}

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	2026-05-18T01:23:53.928383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f2dbb063ed81905a6d98f49f3dd312f7e645fe677203ce0824922c1d067ab1

Aliases

arxiv: 1511.08553 · arxiv_version: 1511.08553v1 · doi: 10.48550/arxiv.1511.08553 · pith_short_12: ODZNXMDD5WAZ · pith_short_16: ODZNXMDD5WAZAWTN · pith_short_8: ODZNXMDD

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/ODZNXMDD5WAZAWTNTD2J6POTCL \
  | 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: 70f2dbb063ed81905a6d98f49f3dd312f7e645fe677203ce0824922c1d067ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9bf49c97b6c0d076f2a1a8d579eaff82ae31ba2ccfd0f7394309b6b73e50b90",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-27T04:17:44Z",
    "title_canon_sha256": "d0b89a549513031a2aec8f783d8526a7188828240482d9422aea5ad56e037441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08553",
    "kind": "arxiv",
    "version": 1
  }
}