Pith Number

pith:J5UAU6HE

pith:2011:J5UAU6HERGRCWG7HGGF6QOLB6T

not attested not anchored not stored refs pending

Neutron starquakes and the dynamic crust

Anna L. Watts (University of Amsterdam)

arxiv:1111.0514 v1 · 2011-11-02 · astro-ph.SR · astro-ph.HE · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5UAU6HERGRCWG7HGGF6QOLB6T}

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	2026-05-18T04:09:44.775567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f680a78e489a22b1be7318be83961f4fa8608619154d34ae66fee4648d36932

Aliases

arxiv: 1111.0514 · arxiv_version: 1111.0514v1 · doi: 10.48550/arxiv.1111.0514 · pith_short_12: J5UAU6HERGRC · pith_short_16: J5UAU6HERGRCWG7H · pith_short_8: J5UAU6HE

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/J5UAU6HERGRCWG7HGGF6QOLB6T \
  | 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: 4f680a78e489a22b1be7318be83961f4fa8608619154d34ae66fee4648d36932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21043698db6d5ef5015897c0763fb81e8188fa8d087f6cf9c66f0659027c9849",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-02T14:32:41Z",
    "title_canon_sha256": "16791b63251d40ef20c8f24b7ea3583c3400a2f39870ebefec2d8b734099c9ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0514",
    "kind": "arxiv",
    "version": 1
  }
}