Pith Number

pith:3JHJRYN3

pith:2007:3JHJRYN3OPYGCJVE4LCHFEUSBE

not attested not anchored not stored refs pending

Beaming Binaries - a New Observational Category of Photometric Binary Stars

(2) Weizmann Institute of Science, Israel, Israel), Rehovot, Shay Zucker (1), Tal Alexander (2) ((1) Tel Aviv University, Tel Aviv, Tsevi Mazeh (1)

arxiv:0708.2100 v1 · 2007-08-15 · 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{3JHJRYN3OPYGCJVE4LCHFEUSBE}

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	2026-05-18T01:23:21.163916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4e98e1bb73f06126a4e2c47292920909c8d1b0c156609ced76943c62856070

Aliases

arxiv: 0708.2100 · arxiv_version: 0708.2100v1 · doi: 10.48550/arxiv.0708.2100 · pith_short_12: 3JHJRYN3OPYG · pith_short_16: 3JHJRYN3OPYGCJVE · pith_short_8: 3JHJRYN3

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/3JHJRYN3OPYGCJVE4LCHFEUSBE \
  | 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: da4e98e1bb73f06126a4e2c47292920909c8d1b0c156609ced76943c62856070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5c8f0826831500de2773f7d3c4f7ceb1f37a97b5211862bd69afb0da30993fa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-08-15T20:41:36Z",
    "title_canon_sha256": "6ee76943a218b57376d4e542708fc97d2a9b990b4e209748fa71ecdad3b61299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.2100",
    "kind": "arxiv",
    "version": 1
  }
}