Pith Number

pith:3NTJHE5H

pith:2014:3NTJHE5H4MQJA33E2TVCARWWRS

not attested not anchored not stored refs pending

Robust 3D face recognition in presence of pose and partial occlusions or missing parts

Debotosh Bhattacharjee, Mita Nasipuri, Parama Bagchi

arxiv:1408.3709 v1 · 2014-08-16 · 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{3NTJHE5H4MQJA33E2TVCARWWRS}

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	2026-05-18T02:45:03.551044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db669393a7e320906f64d4ea2046d68ca0325e24171222c2b24631852dc79e22

Aliases

arxiv: 1408.3709 · arxiv_version: 1408.3709v1 · doi: 10.48550/arxiv.1408.3709 · pith_short_12: 3NTJHE5H4MQJ · pith_short_16: 3NTJHE5H4MQJA33E · pith_short_8: 3NTJHE5H

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/3NTJHE5H4MQJA33E2TVCARWWRS \
  | 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: db669393a7e320906f64d4ea2046d68ca0325e24171222c2b24631852dc79e22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b6fb1d93c23b7f33a3f53c62f0d7aec920998caf8d191b3356ba98df72f173a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-08-16T06:43:30Z",
    "title_canon_sha256": "24f9890f0de59110f2b3662a0d1f272f2ae1f730b981832facf247c3b3eabaf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3709",
    "kind": "arxiv",
    "version": 1
  }
}