Pith Number

pith:STBUOUN5

pith:2010:STBUOUN5TSGHWDVDWUYGYBEDVD

not attested not anchored not stored refs pending

Scientific requirements of the VAO SED tool

Jonathan McDowell, Raffaele D'Abrusco, the VAO SED team

arxiv:1012.5733 v1 · 2010-12-28 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STBUOUN5TSGHWDVDWUYGYBEDVD}

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	2026-05-18T04:32:21.680645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c34751bd9c8c7b0ea3b5306c0483a8ec11c82396fa6c0edd468f70d0756839

Aliases

arxiv: 1012.5733 · arxiv_version: 1012.5733v1 · doi: 10.48550/arxiv.1012.5733 · pith_short_12: STBUOUN5TSGH · pith_short_16: STBUOUN5TSGHWDVD · pith_short_8: STBUOUN5

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/STBUOUN5TSGHWDVDWUYGYBEDVD \
  | 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: 94c34751bd9c8c7b0ea3b5306c0483a8ec11c82396fa6c0edd468f70d0756839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d19558d0a47cbe58e0501f1c7e16abee0ddb24430c8470a42b04cf565a22f9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-12-28T10:10:35Z",
    "title_canon_sha256": "d37b0b7c7f6dc5b1379b8444b0bfc370d7c523b6692f5d5dc09ec0ae99794996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5733",
    "kind": "arxiv",
    "version": 1
  }
}