Pith Number

pith:VGIG2JPN

pith:2023:VGIG2JPNEWM2WCQGDIXSLBGM7T

not attested not anchored not stored refs pending

Forensic Iris Image Synthesis

Adam Czajka, Rasel Ahmed Bhuiyan

arxiv:2312.04125 v1 · 2023-12-07 · 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{VGIG2JPNEWM2WCQGDIXSLBGM7T}

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	2026-07-05T07:21:29.897492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9906d25ed2599ab0a061a2f2584ccfcc10965c6ac9c474a6b9f797f1f2a4d1c

Aliases

arxiv: 2312.04125 · arxiv_version: 2312.04125v1 · doi: 10.48550/arxiv.2312.04125 · pith_short_12: VGIG2JPNEWM2 · pith_short_16: VGIG2JPNEWM2WCQG · pith_short_8: VGIG2JPN

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/VGIG2JPNEWM2WCQGDIXSLBGM7T \
  | 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: a9906d25ed2599ab0a061a2f2584ccfcc10965c6ac9c474a6b9f797f1f2a4d1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "860649a851e50836aa21907409360c1046407f40ead496d11e870a4f9e4c5473",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-07T08:28:41Z",
    "title_canon_sha256": "f7407aff3c1615094b7f883c897bf3b1f5c3c6fe1c591ae1928b2f2402646d79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.04125",
    "kind": "arxiv",
    "version": 1
  }
}