Pith Number

pith:ONMELJJS

pith:2017:ONMELJJSV573KIHZVNNY75DMA2

not attested not anchored not stored refs pending

Learning from Ambiguously Labeled Face Images

Ching-Hui Chen, Rama Chellappa, Vishal M. Patel

arxiv:1702.04455 v2 · 2017-02-15 · 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{ONMELJJSV573KIHZVNNY75DMA2}

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	2026-05-18T00:41:07.399736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735845a532af7fb520f9ab5b8ff46c06a4fa51b023eedd775c07940821392e7d

Aliases

arxiv: 1702.04455 · arxiv_version: 1702.04455v2 · doi: 10.48550/arxiv.1702.04455 · pith_short_12: ONMELJJSV573 · pith_short_16: ONMELJJSV573KIHZ · pith_short_8: ONMELJJS

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/ONMELJJSV573KIHZVNNY75DMA2 \
  | 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: 735845a532af7fb520f9ab5b8ff46c06a4fa51b023eedd775c07940821392e7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c442c6c92511638613f4958825161f4929ee481ca65a2d245decb643858e1c7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-15T03:31:17Z",
    "title_canon_sha256": "ab78af506f1b099de39c728fdf1722272190bfa3a7fbbfbd7f1f7d35ab649026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04455",
    "kind": "arxiv",
    "version": 2
  }
}