Pith Number

pith:B3BJHRC5

pith:2013:B3BJHRC5ABGRROHKD724XRV7N2

not attested not anchored not stored refs pending

Hall Effect in Neutron Star Crusts: Evolution, Endpoint and Dependence on Initial Conditions

A. Cumming, K.N. Gourgouliatos

arxiv:1311.7004 v1 · 2013-11-27 · 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{B3BJHRC5ABGRROHKD724XRV7N2}

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	2026-05-18T01:46:05.592258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec293c45d004d18b8ea1ff5cbc6bf6eb9b23b6c037f274eba2afbed82391c9b

Aliases

arxiv: 1311.7004 · arxiv_version: 1311.7004v1 · doi: 10.48550/arxiv.1311.7004 · pith_short_12: B3BJHRC5ABGR · pith_short_16: B3BJHRC5ABGRROHK · pith_short_8: B3BJHRC5

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/B3BJHRC5ABGRROHKD724XRV7N2 \
  | 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: 0ec293c45d004d18b8ea1ff5cbc6bf6eb9b23b6c037f274eba2afbed82391c9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bdbe9a36cca66e2edd6605470ff8116843995e70008bf016b27d28058a1c2d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-27T15:26:51Z",
    "title_canon_sha256": "702bc9752802013685955f052e970b1541c2eaac597c6ddd32d90401591e21ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7004",
    "kind": "arxiv",
    "version": 1
  }
}