Pith Number

pith:LUXO7LPH

pith:2010:LUXO7LPHCFKOZI2WV5OZPD7ULI

not attested not anchored not stored refs pending

Provenance Views for Module Privacy

Debmalya Panigrahi, Sanjeev Khanna, Sudeepa Roy, Susan B. Davidson, Tova Milo

arxiv:1005.5543 v2 · 2010-05-30 · cs.DB · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUXO7LPHCFKOZI2WV5OZPD7ULI}

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	2026-05-18T04:25:11.357212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d2eefade71154eca356af5d978ff45a1a6654bfc920ac5ec294ebc8eeaf0208

Aliases

arxiv: 1005.5543 · arxiv_version: 1005.5543v2 · doi: 10.48550/arxiv.1005.5543 · pith_short_12: LUXO7LPHCFKO · pith_short_16: LUXO7LPHCFKOZI2W · pith_short_8: LUXO7LPH

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/LUXO7LPHCFKOZI2WV5OZPD7ULI \
  | 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: 5d2eefade71154eca356af5d978ff45a1a6654bfc920ac5ec294ebc8eeaf0208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca5c585a70de3db84e08f71fb0aa29d82c378d4bb9e001a36d06c2fa461daa0",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2010-05-30T15:41:19Z",
    "title_canon_sha256": "5440994974cbdff715ce11881f656f56aaa08e1ecd0106ba631a8eac21f04db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5543",
    "kind": "arxiv",
    "version": 2
  }
}