Pith Number

pith:QNRWAWZ5

pith:2015:QNRWAWZ5VUF272BXFVHPAHTHPE

not attested not anchored not stored refs pending

Seismic modelling of the rotating, slowly pulsating B-type star HD 21071

Jadwiga Daszy\'nska-Daszkiewicz, Wojciech Szewczuk

arxiv:1507.03609 v1 · 2015-07-13 · 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{QNRWAWZ5VUF272BXFVHPAHTHPE}

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	2026-05-18T01:35:06.981884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8363605b3dad0bafe8372d4ef01e67790192857c03fbf24cb874bbc420565c17

Aliases

arxiv: 1507.03609 · arxiv_version: 1507.03609v1 · doi: 10.48550/arxiv.1507.03609 · pith_short_12: QNRWAWZ5VUF2 · pith_short_16: QNRWAWZ5VUF272BX · pith_short_8: QNRWAWZ5

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/QNRWAWZ5VUF272BXFVHPAHTHPE \
  | 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: 8363605b3dad0bafe8372d4ef01e67790192857c03fbf24cb874bbc420565c17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08d8be7e98a01e4ddb998f80440a6ace4b7baff1dee0a87a782100fe6efe49df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-07-13T20:15:05Z",
    "title_canon_sha256": "e28f5be9c45e0807529ac2adfdaf8904ad8510f9790f7bff10eb4b6c65d594a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03609",
    "kind": "arxiv",
    "version": 1
  }
}