Pith Number

pith:RUUIZWFV

pith:2025:RUUIZWFVPN5MERDPXXJA4KHHQB

not attested not anchored not stored refs pending

AI-Based Thermal Video Analysis in Privacy-Preserving Healthcare: A Case Study on Detecting Time of Birth

Jorge Garc\'ia-Torres, Kjersti Engan, {\O}yvind Meinich-Bache, Siren Rettedal

arxiv:2502.04365 v1 · 2025-02-05 · 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{RUUIZWFVPN5MERDPXXJA4KHHQB}

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	2026-07-05T10:10:50.389828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d288cd8b57b7ac2446fbdd20e28e78048eec7a7c0a89c8af2c48dbc762a633d

Aliases

arxiv: 2502.04365 · arxiv_version: 2502.04365v1 · doi: 10.48550/arxiv.2502.04365 · pith_short_12: RUUIZWFVPN5M · pith_short_16: RUUIZWFVPN5MERDP · pith_short_8: RUUIZWFV

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/RUUIZWFVPN5MERDPXXJA4KHHQB \
  | 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: 8d288cd8b57b7ac2446fbdd20e28e78048eec7a7c0a89c8af2c48dbc762a633d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3dc0bc8f0caa1f0f1a2355258b2b9663a14e6230058dd3a04f72957a048639f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-05T07:01:49Z",
    "title_canon_sha256": "679afa5c0bd57d99691b2e762409210d033f8bd8baf1fe1c2e6dc68870d0a2c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04365",
    "kind": "arxiv",
    "version": 1
  }
}