Pith Number

pith:JBUIUJIC

pith:2018:JBUIUJICS7TBRAUT377CGECFXM

not attested not anchored not stored refs pending

Fighting Fake News: Image Splice Detection via Learned Self-Consistency

Alexei A. Efros, Andrew Liu, Andrew Owens, Minyoung Huh

arxiv:1805.04096 v3 · 2018-05-10 · 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{JBUIUJICS7TBRAUT377CGECFXM}

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	2026-05-18T00:06:24.830933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48688a250297e6188293dffe231045bb086594a208db517212fa89df71580bbe

Aliases

arxiv: 1805.04096 · arxiv_version: 1805.04096v3 · doi: 10.48550/arxiv.1805.04096 · pith_short_12: JBUIUJICS7TB · pith_short_16: JBUIUJICS7TBRAUT · pith_short_8: JBUIUJIC

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/JBUIUJICS7TBRAUT377CGECFXM \
  | 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: 48688a250297e6188293dffe231045bb086594a208db517212fa89df71580bbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42afd85d0dc49dc68a6da2f71982803b1610ba77433c8a2ab5f66cd889574327",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-10T17:49:03Z",
    "title_canon_sha256": "e0b435990f4b6b5d3409ead9903f216d9b1a39d19472ff264eb586b193f5f93f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04096",
    "kind": "arxiv",
    "version": 3
  }
}