Pith Number

pith:XEFFKWBX

pith:2017:XEFFKWBXD7IF7EUO54QZ45S2L2

not attested not anchored not stored refs pending

End-To-End Face Detection and Recognition

Hongxin Zhang, Liying Chi, Mingxiu Chen

arxiv:1703.10818 v1 · 2017-03-31 · 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{XEFFKWBXD7IF7EUO54QZ45S2L2}

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	2026-05-18T00:47:32.624384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b90a5558371fd05f928eef219e765a5eb2166ea78ffe6f1912dbb3772106c58e

Aliases

arxiv: 1703.10818 · arxiv_version: 1703.10818v1 · doi: 10.48550/arxiv.1703.10818 · pith_short_12: XEFFKWBXD7IF · pith_short_16: XEFFKWBXD7IF7EUO · pith_short_8: XEFFKWBX

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/XEFFKWBXD7IF7EUO54QZ45S2L2 \
  | 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: b90a5558371fd05f928eef219e765a5eb2166ea78ffe6f1912dbb3772106c58e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c867c377be911d225a35314ce77cfaf93ab513fa05a94c2ce1d638ae9b1b473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-31T09:48:32Z",
    "title_canon_sha256": "21c9da1141a962a8a71e44cfdea023ea7d223ea6ee7128a41ad6895f4b9df303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10818",
    "kind": "arxiv",
    "version": 1
  }
}