Pith Number

pith:5GFDJK3K

pith:2013:5GFDJK3KNSXXHVX73XIB4IZTXW

not attested not anchored not stored refs pending

The pulsating low-mass He-core white dwarfs

Alejandra D. Romero, Alejandro H. C\'orsico, Leandro G. Althaus

arxiv:1304.3055 v1 · 2013-04-10 · 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{5GFDJK3KNSXXHVX73XIB4IZTXW}

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	2026-05-18T03:28:20.048394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98a34ab6a6caf73d6ffddd01e2333bda11ad14c2f51d6d8e10361f47cb81e29

Aliases

arxiv: 1304.3055 · arxiv_version: 1304.3055v1 · doi: 10.48550/arxiv.1304.3055 · pith_short_12: 5GFDJK3KNSXX · pith_short_16: 5GFDJK3KNSXXHVX7 · pith_short_8: 5GFDJK3K

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/5GFDJK3KNSXXHVX73XIB4IZTXW \
  | 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: e98a34ab6a6caf73d6ffddd01e2333bda11ad14c2f51d6d8e10361f47cb81e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "464f884ca5a827005ed00f8d5e16004b17d1711548978f786085ff8a1964e42f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-04-10T19:07:22Z",
    "title_canon_sha256": "1d8a9ad9deacfeee3ba475fb55b84071ccdc8d13ffba698ecb2c7cf6f7e5d728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3055",
    "kind": "arxiv",
    "version": 1
  }
}