Pith Number

pith:IKGJ4TVD

pith:2025:IKGJ4TVDN4VPKHHTYPVI4JQCCP

not attested not anchored not stored refs pending

An Independent Discriminant Network Towards Identification of Counterfeit Images and Videos

Aditya Kumar, B. Shresth Bhimrajka, Sahil Gupta, Shauvik Paul, Shayantani Kar, Sourav Ghosh, Subhamita Mukherjee

arxiv:2506.05377 v1 · 2025-05-30 · 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{IKGJ4TVDN4VPKHHTYPVI4JQCCP}

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	2026-07-05T11:17:01.510774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

428c9e4ea36f2af51cf3c3ea8e260213c5e407f732c616db529cd93136d6c18a

Aliases

arxiv: 2506.05377 · arxiv_version: 2506.05377v1 · doi: 10.48550/arxiv.2506.05377 · pith_short_12: IKGJ4TVDN4VP · pith_short_16: IKGJ4TVDN4VPKHHT · pith_short_8: IKGJ4TVD

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/IKGJ4TVDN4VPKHHTYPVI4JQCCP \
  | 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: 428c9e4ea36f2af51cf3c3ea8e260213c5e407f732c616db529cd93136d6c18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db585c1ab03c2d547b27c7c4fee4fee9a77f007489e6b827012366ff3c2556a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-30T23:44:16Z",
    "title_canon_sha256": "a56a44753c841e19f379b0581dcb087f8ff791482c8304f27d0de51c17d0a9a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05377",
    "kind": "arxiv",
    "version": 1
  }
}