Pith Number

pith:Q7VI6MQG

pith:2022:Q7VI6MQGSAZ6JWQBSZVIV6NACB

not attested not anchored not stored refs pending

A Survey of Face Recognition

Bihui Chen, Jianteng Peng, Sufang Zhang, Xinyi Wang, Yandong Guo, Yi Wang

arxiv:2212.13038 v1 · 2022-12-26 · 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{Q7VI6MQGSAZ6JWQBSZVIV6NACB}

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.

Cited by

1 paper in Pith

EventFace: Event-Based Face Recognition via Structure-Driven Spatiotemporal Modeling

Receipt and verification

First computed	2026-07-05T05:28:16.022497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87ea8f32069033e4da01966a8af9a01076b907e7ab3cb7da013572300f88d7d4

Aliases

arxiv: 2212.13038 · arxiv_version: 2212.13038v1 · doi: 10.48550/arxiv.2212.13038 · pith_short_12: Q7VI6MQGSAZ6 · pith_short_16: Q7VI6MQGSAZ6JWQB · pith_short_8: Q7VI6MQG

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/Q7VI6MQGSAZ6JWQBSZVIV6NACB \
  | 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: 87ea8f32069033e4da01966a8af9a01076b907e7ab3cb7da013572300f88d7d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce14f065d043e96ecf0c8d4f8044765fd05de8e46db590536f5fbc973c8ace82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-26T08:36:58Z",
    "title_canon_sha256": "8ee2a459c50b04e020f034506b3d7deb0b23c6bba7f293f19ac8787c33e2a499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13038",
    "kind": "arxiv",
    "version": 1
  }
}