Pith Number

pith:XXN7GQN4

pith:2018:XXN7GQN4WDKSPGLRBXVTEQOTF7

not attested not anchored not stored refs pending

Frequency and mode identification of {\gamma} Doradus from photometric and spectroscopic observations

D. J. Wright, E. Brunsden, K. R. Pollard, P. De Cat, P. L. Cottrell

arxiv:1803.06890 v1 · 2018-03-19 · 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{XXN7GQN4WDKSPGLRBXVTEQOTF7}

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	2026-05-18T00:20:40.983407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bddbf341bcb0d52799710deb3241d32ff434fdaa89db6850877670b316fbccf5

Aliases

arxiv: 1803.06890 · arxiv_version: 1803.06890v1 · doi: 10.48550/arxiv.1803.06890 · pith_short_12: XXN7GQN4WDKS · pith_short_16: XXN7GQN4WDKSPGLR · pith_short_8: XXN7GQN4

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/XXN7GQN4WDKSPGLRBXVTEQOTF7 \
  | 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: bddbf341bcb0d52799710deb3241d32ff434fdaa89db6850877670b316fbccf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d078c11772116b8d324f3a3650db2262a94d187fd910d564a092886c10aa0b31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-19T12:31:52Z",
    "title_canon_sha256": "52adfa47e7be98f98bb319acff811d8ff1ee28ee1aa09907412549cf0ab7b6e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06890",
    "kind": "arxiv",
    "version": 1
  }
}