Pith Number

pith:FXU2XMC2

pith:2014:FXU2XMC2Q3DRPEGKLKGAQN7PG6

not attested not anchored not stored refs pending

Theory of fossil magnetic field

Alexander E. Dudorov, Sergey A. Khaibrakhmanov

arxiv:1406.4663 v1 · 2014-06-18 · 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{FXU2XMC2Q3DRPEGKLKGAQN7PG6}

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	2026-05-18T02:49:31.047344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de9abb05a86c71790ca5a8c0837ef37abb34279ee37e81a921a0bfcfaf8a18a

Aliases

arxiv: 1406.4663 · arxiv_version: 1406.4663v1 · doi: 10.48550/arxiv.1406.4663 · pith_short_12: FXU2XMC2Q3DR · pith_short_16: FXU2XMC2Q3DRPEGK · pith_short_8: FXU2XMC2

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/FXU2XMC2Q3DRPEGKLKGAQN7PG6 \
  | 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: 2de9abb05a86c71790ca5a8c0837ef37abb34279ee37e81a921a0bfcfaf8a18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddeb785ad2c725447aa09fec8a112e2fa58c3f2ea9a9c32d7fa7280d0338c5ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-18T09:55:47Z",
    "title_canon_sha256": "ebe8e0ff072c21ebaf1d63239855c2bbb95f23e62b8ea9b94377b3ea2e8bfbdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4663",
    "kind": "arxiv",
    "version": 1
  }
}