Pith Number

pith:XVCNLAC7

pith:2009:XVCNLAC7OYUBTABC5F3XVZWV42

not attested not anchored not stored refs pending

The Taurid complex meteor showers and asteroids

I.P.Williams, L.Korno\v{s}, V.Porub\v{c}an

arxiv:0905.1639 v1 · 2009-05-11 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVCNLAC7OYUBTABC5F3XVZWV42}

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	2026-05-18T04:26:21.071947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd44d5805f7628198022e9777ae6d5e6be46a038ee39195f1c7b34f5efcc6e90

Aliases

arxiv: 0905.1639 · arxiv_version: 0905.1639v1 · doi: 10.48550/arxiv.0905.1639 · pith_short_12: XVCNLAC7OYUB · pith_short_16: XVCNLAC7OYUBTABC · pith_short_8: XVCNLAC7

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/XVCNLAC7OYUBTABC5F3XVZWV42 \
  | 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: bd44d5805f7628198022e9777ae6d5e6be46a038ee39195f1c7b34f5efcc6e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9dd5c153cd3451b554275cc60e23767e3f6731bc5cbb615531cd69bb41c98f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-05-11T15:46:16Z",
    "title_canon_sha256": "441d13112021ed607cc7e3db61e9ef628069768d0af513115e47d25000a07b5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1639",
    "kind": "arxiv",
    "version": 1
  }
}