Pith Number

pith:4JSDSJPF

pith:2016:4JSDSJPF53KKRHLJP4KOOVDKGU

not attested not anchored not stored refs pending

White Dwarf Period Tables - I. Pulsators with hydrogen-dominated atmospheres

\'A. S\'odor, Zs. Bogn\'ar

arxiv:1610.07470 v1 · 2016-10-24 · 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{4JSDSJPF53KKRHLJP4KOOVDKGU}

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	2026-05-18T01:01:30.025412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2643925e5eed4a89d697f14e7546a35370df590cb41c3363d8c1277de4b38fd

Aliases

arxiv: 1610.07470 · arxiv_version: 1610.07470v1 · doi: 10.48550/arxiv.1610.07470 · pith_short_12: 4JSDSJPF53KK · pith_short_16: 4JSDSJPF53KKRHLJ · pith_short_8: 4JSDSJPF

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/4JSDSJPF53KKRHLJP4KOOVDKGU \
  | 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: e2643925e5eed4a89d697f14e7546a35370df590cb41c3363d8c1277de4b38fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2524b17d29df8821a255f5f90d6ea4031a5206d7e2495d89550d507dfee2da95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-24T16:08:26Z",
    "title_canon_sha256": "619d8fc7421cc723a75b34e482d59a224d57342221ef80b7ba9dd8f8372fcedb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07470",
    "kind": "arxiv",
    "version": 1
  }
}