Pith Number

pith:7PXFRFU3

pith:2019:7PXFRFU3OSEAVTGJLN4N3YEE63

not attested not anchored not stored refs pending

SpliceRadar: A Learned Method For Blind Image Forensics

Aurobrata Ghosh, Maneesh Singh, Terrance E Boult, Zheng Zhong

arxiv:1906.11663 v1 · 2019-06-27 · cs.CV

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PXFRFU3OSEAVTGJLN4N3YEE63}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:42:04.147760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbee58969b74880accc95b78dde084f6f6a59cc7ff69375a1445e9174c42729b

Aliases

arxiv: 1906.11663 · arxiv_version: 1906.11663v1 · doi: 10.48550/arxiv.1906.11663 · pith_short_12: 7PXFRFU3OSEA · pith_short_16: 7PXFRFU3OSEAVTGJ · pith_short_8: 7PXFRFU3

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/7PXFRFU3OSEAVTGJLN4N3YEE63 \
  | 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: fbee58969b74880accc95b78dde084f6f6a59cc7ff69375a1445e9174c42729b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b8be622a834c40af8ed53f7f6af179ed4196f1ddef75f38d302b01b6baf8391",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-27T14:06:58Z",
    "title_canon_sha256": "17af0a69c69a15ec676b8ba4bf6c67355f517b17698aab8ad278fdda583a8600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11663",
    "kind": "arxiv",
    "version": 1
  }
}