Pith Number

pith:JVLS653D

pith:2025:JVLS653DFKU3QDMU3TRKGYW6FA

not attested not anchored not stored refs pending

xEdgeFace: Efficient Cross-Spectral Face Recognition for Edge Devices

Anjith George, Sebastien Marcel

arxiv:2504.19646 v1 · 2025-04-28 · 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{JVLS653DFKU3QDMU3TRKGYW6FA}

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	2026-07-05T10:55:00.839414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d572f77632aa9b80d94dce2a362de280e2348559f292784701232c69bba2280

Aliases

arxiv: 2504.19646 · arxiv_version: 2504.19646v1 · doi: 10.48550/arxiv.2504.19646 · pith_short_12: JVLS653DFKU3 · pith_short_16: JVLS653DFKU3QDMU · pith_short_8: JVLS653D

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/JVLS653DFKU3QDMU3TRKGYW6FA \
  | 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: 4d572f77632aa9b80d94dce2a362de280e2348559f292784701232c69bba2280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10a75668ad99c76d6b615ba5f8c100c2d4a159915195aef68a8ff872b64598f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-28T10:03:11Z",
    "title_canon_sha256": "5df3feba140f65905f050cf6c9549bd31d33b115585cfe624fe9312cde72d75f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19646",
    "kind": "arxiv",
    "version": 1
  }
}