Pith Number

pith:TV446JXZ

pith:2014:TV446JXZBM2NBNDMGFK4QSFBWT

not attested not anchored not stored refs pending

Infrared face recognition: a comprehensive review of methodologies and databases

Hakim Bendada, Ognjen Arandjelovic, Reza Shoja Ghiass, Xavier Maldague

arxiv:1401.8261 v1 · 2014-01-29 · 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{TV446JXZBM2NBNDMGFK4QSFBWT}

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	2026-05-18T03:00:27.778475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d79cf26f90b34d0b46c3155c848a1b4e91ca5cfb20e0010552dc5f68883e853

Aliases

arxiv: 1401.8261 · arxiv_version: 1401.8261v1 · doi: 10.48550/arxiv.1401.8261 · pith_short_12: TV446JXZBM2N · pith_short_16: TV446JXZBM2NBNDM · pith_short_8: TV446JXZ

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/TV446JXZBM2NBNDMGFK4QSFBWT \
  | 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: 9d79cf26f90b34d0b46c3155c848a1b4e91ca5cfb20e0010552dc5f68883e853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d103b69511888ca4833d7e4492196cda6e9da3121477f71c5501e4afaec13642",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-01-29T01:04:10Z",
    "title_canon_sha256": "65a20e134f362d073e2e4ab5781e51b13b0564b381145863c1549a10ebcb8a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8261",
    "kind": "arxiv",
    "version": 1
  }
}