Pith Number

pith:LKWMTCQ7

pith:2016:LKWMTCQ7ZAIGON3JOUYME4KTAE

not attested not anchored not stored refs pending

Portable Ontological Expressions in NoSQL Queries

Pedro A. Colon-Hernandez, Suresh K. Damodaran

arxiv:1610.06084 v1 · 2016-10-19 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKWMTCQ7ZAIGON3JOUYME4KTAE}

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	2026-05-18T01:01:50.149849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aacc98a1fc8106737697530c27153010560a69e927c178f51ff90e9217476ff

Aliases

arxiv: 1610.06084 · arxiv_version: 1610.06084v1 · doi: 10.48550/arxiv.1610.06084 · pith_short_12: LKWMTCQ7ZAIG · pith_short_16: LKWMTCQ7ZAIGON3J · pith_short_8: LKWMTCQ7

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/LKWMTCQ7ZAIGON3JOUYME4KTAE \
  | 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: 5aacc98a1fc8106737697530c27153010560a69e927c178f51ff90e9217476ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "169648a02122e78648c63f9967af86d5e96a5b007cf7ed74273391fe8a0b6d03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-10-19T16:07:30Z",
    "title_canon_sha256": "d1e1750f259d2a2411498d5368a73e7d045d25094ffe436366653c10e79a38f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06084",
    "kind": "arxiv",
    "version": 1
  }
}