Pith Number

pith:6BZNSFKW

pith:2002:6BZNSFKWMHYMC5U6DSJWMMWVIJ

not attested not anchored not stored refs pending

The Rotation of Binary Systems with evolved Components

J. R. De Medeiros, J. R. P. Da Silva, M. R. G. Maia

arxiv:astro-ph/0207288 v1 · 2002-07-12 · 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{6BZNSFKWMHYMC5U6DSJWMMWVIJ}

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	2026-07-04T16:30:22.246593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f072d9155661f0c1769e1c936632d5424dbd8162251b7eccc04fb579fcaf9aec

Aliases

arxiv: astro-ph/0207288 · arxiv_version: astro-ph/0207288v1 · doi: 10.48550/arxiv.astro-ph/0207288 · pith_short_12: 6BZNSFKWMHYM · pith_short_16: 6BZNSFKWMHYMC5U6 · pith_short_8: 6BZNSFKW

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/6BZNSFKWMHYMC5U6DSJWMMWVIJ \
  | 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: f072d9155661f0c1769e1c936632d5424dbd8162251b7eccc04fb579fcaf9aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b4ab3c112c550178fa9833c7ca6d80ec41a52495a7704f5b0eba76cc54bbc86",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-07-12T21:00:21Z",
    "title_canon_sha256": "4affbc4f4d0a3259a4ddb11c6ded18d1c327c278f98c26fff1441ed05a5a517f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0207288",
    "kind": "arxiv",
    "version": 1
  }
}