Pith Number

pith:P3UOKYQ4

pith:2024:P3UOKYQ4XRCWKGAV7HHRTKNED6

not attested not anchored not stored refs pending

SUMI-IFL: An Information-Theoretic Framework for Image Forgery Localization with Sufficiency and Minimality Constraints

Jiantao Zhou, Wei Lu, Xiangyang Luo, Xiaochun Cao, Ziqi Sheng

arxiv:2412.09981 v2 · 2024-12-13 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3UOKYQ4XRCWKGAV7HHRTKNED6}

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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	2026-07-05T09:54:30.286481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ee8e5621cbc45651815f9cf19a9a41fabdffbf44a88c6e4d0984459e1199fb9

Aliases

arxiv: 2412.09981 · arxiv_version: 2412.09981v2 · doi: 10.48550/arxiv.2412.09981 · pith_short_12: P3UOKYQ4XRCW · pith_short_16: P3UOKYQ4XRCWKGAV · pith_short_8: P3UOKYQ4

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/P3UOKYQ4XRCWKGAV7HHRTKNED6 \
  | 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: 7ee8e5621cbc45651815f9cf19a9a41fabdffbf44a88c6e4d0984459e1199fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb4daf75654782ec00043bc8f4ede5e87f2b1726879d297509f90c5f0857ff2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-13T09:08:02Z",
    "title_canon_sha256": "1e08a37526d42e91237efe2b04c2cd455cc02b5652831c07c3f123de5eae59be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.09981",
    "kind": "arxiv",
    "version": 2
  }
}