Pith Number

pith:QZCECFPF

pith:2018:QZCECFPFPCCSVRAULSF2Z4UGIM

not attested not anchored not stored refs pending

Computer-Aided Annotation for Video Tampering Dataset of Forensic Research

Ye Yao

arxiv:1802.02308 v1 · 2018-02-07 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZCECFPFPCCSVRAULSF2Z4UGIM}

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	2026-05-18T00:24:08.622584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86444115e578852ac4145c8bacf286432cc00ccabc83a9dba55eb1500c6c56cb

Aliases

arxiv: 1802.02308 · arxiv_version: 1802.02308v1 · doi: 10.48550/arxiv.1802.02308 · pith_short_12: QZCECFPFPCCS · pith_short_16: QZCECFPFPCCSVRAU · pith_short_8: QZCECFPF

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/QZCECFPFPCCSVRAULSF2Z4UGIM \
  | 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: 86444115e578852ac4145c8bacf286432cc00ccabc83a9dba55eb1500c6c56cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59e3239e9509859de0cb2bf57aac2f3ed7a60cbcb52277bd5546713b6b1309ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2018-02-07T05:09:13Z",
    "title_canon_sha256": "4b8a0025ed95521e5b519a97262593d278fbcdca0ee0bc23a3a2a5641c16be36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02308",
    "kind": "arxiv",
    "version": 1
  }
}