Pith Number

pith:GYLAMMNB

pith:2017:GYLAMMNBKJ7LR6FC6DQMGMVGCX

not attested not anchored not stored refs pending

Four New Massive Pulsating White Dwarfs Including an Ultramassive DAV

A. D. Romero, A. Gianninas, Brandon Curd, Carlos Allende Prieto, D. E. Winget, Keaton J. Bell, K. I. Winget, Mukremin Kilic

arxiv:1702.03343 v1 · 2017-02-10 · 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{GYLAMMNBKJ7LR6FC6DQMGMVGCX}

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	2026-05-18T00:46:37.580259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36160631a1527eb8f8a2f0e0c332a615ee3334f25cce7e02fb88f6d07798da0b

Aliases

arxiv: 1702.03343 · arxiv_version: 1702.03343v1 · doi: 10.48550/arxiv.1702.03343 · pith_short_12: GYLAMMNBKJ7L · pith_short_16: GYLAMMNBKJ7LR6FC · pith_short_8: GYLAMMNB

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/GYLAMMNBKJ7LR6FC6DQMGMVGCX \
  | 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: 36160631a1527eb8f8a2f0e0c332a615ee3334f25cce7e02fb88f6d07798da0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b2b1ab11ffb7feb6f24f1ff0c635349681fbdceea1b7db455c4e19e5dc8f2f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-10T22:47:31Z",
    "title_canon_sha256": "ad78400899f16a1d5d7791ecdeb6d310232f4fdfe63d74052fd550739b88cd3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03343",
    "kind": "arxiv",
    "version": 1
  }
}