Pith Number

pith:JTCUV6GE

pith:2024:JTCUV6GER5OZUYI5UVUKTFLJG6

not attested not anchored not stored refs pending

Forensic Iris Image-Based Post-Mortem Interval Estimation

Adam Czajka, Rasel Ahmed Bhuiyan

arxiv:2404.10172 v3 · 2024-04-15 · 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{JTCUV6GER5OZUYI5UVUKTFLJG6}

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	2026-07-05T09:34:56.397140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc54af8c48f5d9a611da568a9956937969517234af38bb9b4cd3238db6f340b

Aliases

arxiv: 2404.10172 · arxiv_version: 2404.10172v3 · doi: 10.48550/arxiv.2404.10172 · pith_short_12: JTCUV6GER5OZ · pith_short_16: JTCUV6GER5OZUYI5 · pith_short_8: JTCUV6GE

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/JTCUV6GER5OZUYI5UVUKTFLJG6 \
  | 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: 4cc54af8c48f5d9a611da568a9956937969517234af38bb9b4cd3238db6f340b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "993bef7cd3a7c70b0264ccbc4768a95fce67832b6f70f2b9958a4a431ccec89f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-15T23:01:59Z",
    "title_canon_sha256": "fcf90cf7646afc2b60e089c3c13f8faacc8e1e22eb7a39e48ead0a5a1ea59b92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10172",
    "kind": "arxiv",
    "version": 3
  }
}