Pith Number

pith:POWCCLMZ

pith:2013:POWCCLMZYKY4LWA4EZ4X5XEAWQ

not attested not anchored not stored refs pending

The effects of intense magnetic fields on Landau levels in a neutron star

C. K. Chou, D. L. Song, J. P. Yuan, N. Wang, Z. F. Gao

arxiv:1309.0121 v1 · 2013-08-31 · 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{POWCCLMZYKY4LWA4EZ4X5XEAWQ}

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	2026-05-18T03:14:28.809937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bac212d99c2b1c5d81c26797edc80b438fe177776de731132b2bc43e8ce656a

Aliases

arxiv: 1309.0121 · arxiv_version: 1309.0121v1 · doi: 10.48550/arxiv.1309.0121 · pith_short_12: POWCCLMZYKY4 · pith_short_16: POWCCLMZYKY4LWA4 · pith_short_8: POWCCLMZ

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/POWCCLMZYKY4LWA4EZ4X5XEAWQ \
  | 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: 7bac212d99c2b1c5d81c26797edc80b438fe177776de731132b2bc43e8ce656a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b0a4cb19fcd927a8d3d90648f656f3fa36521d75b602123c1473a7eb60e909c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-08-31T14:22:02Z",
    "title_canon_sha256": "075648486df556a1e6aa998313a4c620ca80e8bd4b9a51c540fa6d2b50e8c078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0121",
    "kind": "arxiv",
    "version": 1
  }
}