Pith Number

pith:OSINO5MY

pith:2022:OSINO5MYF5JYWQ66NHBSN5UKM6

not attested not anchored not stored refs pending

PACMAN: a framework for pulse oximeter digit detection and reading in a low-resource setting

Amrest Chinkamol, Chiraphat Boonnag, Kamonwan Thanontip, Kanyakorn Veerakanjana, Narongrid Seesawad, Piyalitt Ittichaiwong, Saendee Rattanasomrerk, Theerawit Wilaiprasitporn, Wanumaidah Saengmolee, Warissara Limpornchitwilai

arxiv:2212.04964 v1 · 2022-12-09 · eess.IV · 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{OSINO5MYF5JYWQ66NHBSN5UKM6}

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	2026-07-05T05:23:54.342640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7490d775982f538b43de69c326f68a67ad087f212bbd61706d6092d126c13508

Aliases

arxiv: 2212.04964 · arxiv_version: 2212.04964v1 · doi: 10.48550/arxiv.2212.04964 · pith_short_12: OSINO5MYF5JY · pith_short_16: OSINO5MYF5JYWQ66 · pith_short_8: OSINO5MY

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/OSINO5MYF5JYWQ66NHBSN5UKM6 \
  | 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: 7490d775982f538b43de69c326f68a67ad087f212bbd61706d6092d126c13508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49f246320dd4dca0ff8612ca4e161755f2a84a4f7951d75ff86e39282fb5e826",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-12-09T16:22:28Z",
    "title_canon_sha256": "7c596208fdf6d98f9f689cb0075157c7b699e758669859efb87b02a4204d95c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04964",
    "kind": "arxiv",
    "version": 1
  }
}