Pith Number

pith:GDD7S22P

pith:2014:GDD7S22P32BLDN7UFHAH674NEV

not attested not anchored not stored refs pending

Fossil magnetic field of accretion disks of young stars

A. E. Dudorov, S. A. Khaibrakhmanov

arxiv:1403.5513 v2 · 2014-03-21 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDD7S22P32BLDN7UFHAH674NEV}

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	2026-05-18T02:55:20.214370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30c7f96b4fde82b1b7f429c07f7f8d255c9f177deb76a8198b719c344a65ced4

Aliases

arxiv: 1403.5513 · arxiv_version: 1403.5513v2 · doi: 10.48550/arxiv.1403.5513 · pith_short_12: GDD7S22P32BL · pith_short_16: GDD7S22P32BLDN7U · pith_short_8: GDD7S22P

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/GDD7S22P32BLDN7UFHAH674NEV \
  | 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: 30c7f96b4fde82b1b7f429c07f7f8d255c9f177deb76a8198b719c344a65ced4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f64e2c1365d14ada267445664c0196b86cb94ebc47484bbabec1e4cc5520cf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-21T16:43:18Z",
    "title_canon_sha256": "989a74f1a3e42a27d782db80c708645b0585f1494f730202552ea5cd92cfb6bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5513",
    "kind": "arxiv",
    "version": 2
  }
}