Pith Number

pith:XIZLHUEJ

pith:2012:XIZLHUEJI7DUJMCCKLAMLLNSZM

not attested not anchored not stored refs pending

Constraints on stellar parameters of the SPB star HD182255 from complex asteroseismology

Jadwiga Daszy\'nska-Daszkiewicz, Przemys{\l}aw Walczak, Wojciech Szewczuk

arxiv:1212.4643 v1 · 2012-12-19 · 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{XIZLHUEJI7DUJMCCKLAMLLNSZM}

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	2026-05-18T01:52:30.524078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba32b3d08947c744b04252c0c5adb2cb14f345965977ed200ad2066ffb9bb58b

Aliases

arxiv: 1212.4643 · arxiv_version: 1212.4643v1 · doi: 10.48550/arxiv.1212.4643 · pith_short_12: XIZLHUEJI7DU · pith_short_16: XIZLHUEJI7DUJMCC · pith_short_8: XIZLHUEJ

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/XIZLHUEJI7DUJMCCKLAMLLNSZM \
  | 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: ba32b3d08947c744b04252c0c5adb2cb14f345965977ed200ad2066ffb9bb58b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80ad5e8dfbef934ea02424ee5297b8db0d1941807819e7c149c3e76c7acf337b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-19T12:47:58Z",
    "title_canon_sha256": "bf43eeabe77a52e152048573d756a0dc1ee3d29c271ceea0d74dbfa0277ef445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4643",
    "kind": "arxiv",
    "version": 1
  }
}