Pith Number

pith:73YZZJT4

pith:2018:73YZZJT4ENYN2T6LL52AC24OSM

not attested not anchored not stored refs pending

A Counter-Forensic Method for CNN-Based Camera Model Identification

David G\"uera, Edward J. Delp, Luca Bondi, Paolo Bestagini, Stefano Tubaro, Yu Wang

arxiv:1805.02131 v1 · 2018-05-06 · 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{73YZZJT4ENYN2T6LL52AC24OSM}

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	2026-05-18T00:16:40.889725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fef19ca67c2370dd4fcb5f74016b8e93095e3c9543a05050c0eee3d1a2e4fdd5

Aliases

arxiv: 1805.02131 · arxiv_version: 1805.02131v1 · doi: 10.48550/arxiv.1805.02131 · pith_short_12: 73YZZJT4ENYN · pith_short_16: 73YZZJT4ENYN2T6L · pith_short_8: 73YZZJT4

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/73YZZJT4ENYN2T6LL52AC24OSM \
  | 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: fef19ca67c2370dd4fcb5f74016b8e93095e3c9543a05050c0eee3d1a2e4fdd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab206db9220d0c0486615eb51debee7ee5c5623a4d461437f7d4762c54876f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-06T01:32:08Z",
    "title_canon_sha256": "13550c101e2bb5459f7c817292e03ff73e26d09f1be7d3b5e6acbfeee12f9504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02131",
    "kind": "arxiv",
    "version": 1
  }
}