Pith Number

pith:7QASSNN3

pith:2013:7QASSNN36LGY7CIIS4RJL5W3HQ

not attested not anchored not stored refs pending

Representing and Combining Partially Specified CPTs

Kathryn Blackmond Laskey, Suzanne M. Mahoney

arxiv:1301.6717 v1 · 2013-01-23 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QASSNN36LGY7CIIS4RJL5W3HQ}

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	2026-05-18T03:35:12.767610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc012935bbf2cd8f8908972295f6db3c27a3ccc5e39a9b9242272d16f7a4592c

Aliases

arxiv: 1301.6717 · arxiv_version: 1301.6717v1 · doi: 10.48550/arxiv.1301.6717 · pith_short_12: 7QASSNN36LGY · pith_short_16: 7QASSNN36LGY7CII · pith_short_8: 7QASSNN3

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/7QASSNN36LGY7CIIS4RJL5W3HQ \
  | 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: fc012935bbf2cd8f8908972295f6db3c27a3ccc5e39a9b9242272d16f7a4592c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ec281c86f5934263bede8a6944cfc53c66865b1e1d4e40d7b842f93ad70c512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-23T15:59:31Z",
    "title_canon_sha256": "07bc103c047e5bef3dead869c563ce4aca35fe181a648546a78e374a1a55aa58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6717",
    "kind": "arxiv",
    "version": 1
  }
}