Pith Number

pith:2OWOUV2C

pith:2014:2OWOUV2CFCC4G52CTWOUIGCKPR

not attested not anchored not stored refs pending

BiofilmQuant: A Computer-Assisted Tool for Dental Biofilm Quantification

Awais Mansoor, Bartlomiej Rajwa, Dale Scherl, J. Paul Robinson, Valery Patsekin

arxiv:1407.0765 v1 · 2014-07-03 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OWOUV2CFCC4G52CTWOUIGCKPR}

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	2026-05-18T00:57:51.701389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3acea57422885c377429d9d44184a7c67844befa243738e468b2e5caadcd9ff

Aliases

arxiv: 1407.0765 · arxiv_version: 1407.0765v1 · doi: 10.48550/arxiv.1407.0765 · pith_short_12: 2OWOUV2CFCC4 · pith_short_16: 2OWOUV2CFCC4G52C · pith_short_8: 2OWOUV2C

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/2OWOUV2CFCC4G52CTWOUIGCKPR \
  | 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: d3acea57422885c377429d9d44184a7c67844befa243738e468b2e5caadcd9ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ef1486c8f8691cb02404279086f7432909e751c64e249c157dca091a57ad278",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-07-03T02:40:13Z",
    "title_canon_sha256": "f1fb71f38b484c077862cc4616917be9fdaaaaf0ecffccacec9e49043fcebb38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0765",
    "kind": "arxiv",
    "version": 1
  }
}