Pith Number

pith:UCUI3XHX

pith:2016:UCUI3XHXZKNBIGXWYJYJ6PST23

not attested not anchored not stored refs pending

A landmark-based algorithm for automatic pattern recognition and abnormality detection

Dongyang Kuang, Long Lee, S. Huzurbazar

arxiv:1602.05572 v2 · 2016-02-17 · 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{UCUI3XHXZKNBIGXWYJYJ6PST23}

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	2026-05-18T00:44:42.625148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0a88ddcf7ca9a141af6c2709f3e53d6ca0347bcf23c4675f44862ad3580f4ed

Aliases

arxiv: 1602.05572 · arxiv_version: 1602.05572v2 · doi: 10.48550/arxiv.1602.05572 · pith_short_12: UCUI3XHXZKNB · pith_short_16: UCUI3XHXZKNBIGXW · pith_short_8: UCUI3XHX

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/UCUI3XHXZKNBIGXWYJYJ6PST23 \
  | 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: a0a88ddcf7ca9a141af6c2709f3e53d6ca0347bcf23c4675f44862ad3580f4ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fc2e7e79a29c8794eaba04c92007ef2ab61d561c446b9f24290586c191b46f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-02-17T02:18:27Z",
    "title_canon_sha256": "f37c0752c3257f4dbd25807656338a253ec179d30dbbd350869843c6ac931774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05572",
    "kind": "arxiv",
    "version": 2
  }
}