Pith Number

pith:CY7GSSVD

pith:2008:CY7GSSVDIXBB3NP6HXB6PCQ2S4

not attested not anchored not stored refs pending

Global Disk Oscillations in Binary Be Stars

Atsuo T. Okazaki, Finny Oktariani

arxiv:0809.3069 v1 · 2008-09-18 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CY7GSSVDIXBB3NP6HXB6PCQ2S4}

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	2026-05-18T02:15:34.394525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

163e694aa345c21db5fe3dc3e78a1a973024f860dc26a445f049579836aa27ee

Aliases

arxiv: 0809.3069 · arxiv_version: 0809.3069v1 · doi: 10.48550/arxiv.0809.3069 · pith_short_12: CY7GSSVDIXBB · pith_short_16: CY7GSSVDIXBB3NP6 · pith_short_8: CY7GSSVD

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/CY7GSSVDIXBB3NP6HXB6PCQ2S4 \
  | 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: 163e694aa345c21db5fe3dc3e78a1a973024f860dc26a445f049579836aa27ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3835963aa3f5f761bf51b46013dc8d6898207ce9ba5eaf3a2b90d0c53a685671",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-18T06:14:22Z",
    "title_canon_sha256": "453fb2c435473a0018be2f8675b94897fed6614cd92ca235f744c6b5eb3ac02f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.3069",
    "kind": "arxiv",
    "version": 1
  }
}