Pith Number

pith:WWXPGY65

pith:2016:WWXPGY65D7QT24CSFNK55RVGZU

not attested not anchored not stored refs pending

The First Six Outbursting Cool DA White Dwarf Pulsators

B. T. G\"ansicke, D. E. Winget, J. J. Hermes, Keaton J. Bell, M. H. Montgomery, N. P. Gentile Fusillo, R. Raddi

arxiv:1609.09097 v1 · 2016-09-28 · 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{WWXPGY65D7QT24CSFNK55RVGZU}

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	2026-05-18T01:03:40.234696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5aef363dd1fe13d70522b55dec6a6cd2ea217fd6d8c5b3b5d0f9b00484b3f7b

Aliases

arxiv: 1609.09097 · arxiv_version: 1609.09097v1 · doi: 10.48550/arxiv.1609.09097 · pith_short_12: WWXPGY65D7QT · pith_short_16: WWXPGY65D7QT24CS · pith_short_8: WWXPGY65

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/WWXPGY65D7QT24CSFNK55RVGZU \
  | 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: b5aef363dd1fe13d70522b55dec6a6cd2ea217fd6d8c5b3b5d0f9b00484b3f7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f937ef58aecde710b81efded97fb8cfc75cbb2b8cb31cb32359dc6b704bc5e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-09-28T20:03:18Z",
    "title_canon_sha256": "904b1daf9acb86f26da1788b00029a2a8dfbde32c1f7bdd2582a2459f9c778b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09097",
    "kind": "arxiv",
    "version": 1
  }
}