Pith Number

pith:XLPNG6P4

pith:2017:XLPNG6P4TAVSFXWNEAP6IM4GBF

not attested not anchored not stored refs pending

Greedy Search for Descriptive Spatial Face Features

Burak Benligiray, Caner Gacav, Cihan Topal

arxiv:1701.01879 v2 · 2017-01-07 · 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{XLPNG6P4TAVSFXWNEAP6IM4GBF}

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	2026-05-18T00:40:59.236269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baded379fc982b22decd201fe43386097bb0ad2b81dbe3b5d5dfe8372c3476ae

Aliases

arxiv: 1701.01879 · arxiv_version: 1701.01879v2 · doi: 10.48550/arxiv.1701.01879 · pith_short_12: XLPNG6P4TAVS · pith_short_16: XLPNG6P4TAVSFXWN · pith_short_8: XLPNG6P4

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/XLPNG6P4TAVSFXWNEAP6IM4GBF \
  | 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: baded379fc982b22decd201fe43386097bb0ad2b81dbe3b5d5dfe8372c3476ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee3dad52d99e1f7cd80909f56c0bb347ef369d106d4caff3e5aad7256e57393c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-07T20:36:18Z",
    "title_canon_sha256": "4985493861870e28c6f672ed5b3f97ca3277aaf8a2f8f0b04b503ae1b95122d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01879",
    "kind": "arxiv",
    "version": 2
  }
}