Pith Number

pith:MWIGQY4N

pith:2014:MWIGQY4NCXVUFYSNOGK4MDJ3M3

not attested not anchored not stored refs pending

Magnetic braking of Ap/Bp stars: an alternative formation mechanism of compact intermediate-mass binary pulsars

Wei-Min Liu, Wen-Cong Chen

arxiv:1405.0691 v1 · 2014-05-04 · 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{MWIGQY4NCXVUFYSNOGK4MDJ3M3}

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	2026-05-18T01:43:19.898429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

659068638d15eb42e24d7195c60d3b66dd1589a12c0feebe3a0e18e0980833c4

Aliases

arxiv: 1405.0691 · arxiv_version: 1405.0691v1 · doi: 10.48550/arxiv.1405.0691 · pith_short_12: MWIGQY4NCXVU · pith_short_16: MWIGQY4NCXVUFYSN · pith_short_8: MWIGQY4N

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/MWIGQY4NCXVUFYSNOGK4MDJ3M3 \
  | 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: 659068638d15eb42e24d7195c60d3b66dd1589a12c0feebe3a0e18e0980833c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dbcb6cbc408b84046ae286d918fb074ea437cbc2d1059027c059527b431c984",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-04T12:39:55Z",
    "title_canon_sha256": "79324c74bfff71dd059c2c2586903aa04ec2ae0933d68d1e11e2703539a00a71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0691",
    "kind": "arxiv",
    "version": 1
  }
}