Pith Number

pith:YB3WCMVF

pith:2006:YB3WCMVF5XP3QBWAPQPS4UCIZA

not attested not anchored not stored refs pending

Disk Evolution in Young Binaries: from Observations to Theory

C. J. Clarke, C. McCabe, J.-L. Monin, L. Prato

arxiv:astro-ph/0604031 v1 · 2006-04-03 · 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{YB3WCMVF5XP3QBWAPQPS4UCIZA}

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	2026-05-18T01:07:25.481547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0776132a5eddfb806c07c1f2e5048c81049aae59bb2552c87438141b9f5f021

Aliases

arxiv: astro-ph/0604031 · arxiv_version: astro-ph/0604031v1 · doi: 10.48550/arxiv.astro-ph/0604031 · pith_short_12: YB3WCMVF5XP3 · pith_short_16: YB3WCMVF5XP3QBWA · pith_short_8: YB3WCMVF

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/YB3WCMVF5XP3QBWAPQPS4UCIZA \
  | 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: c0776132a5eddfb806c07c1f2e5048c81049aae59bb2552c87438141b9f5f021

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aabb1eb21f88e7c1eac498297e56a5bd823109270f59e69daeaac307fd7a2015",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-03T16:16:03Z",
    "title_canon_sha256": "567aacea97f4e64d0d2d90f363606038484a2104fbfd6d65ac1e33ae02f3d075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604031",
    "kind": "arxiv",
    "version": 1
  }
}