Pith Number

pith:JJPLMFZL

pith:2019:JJPLMFZLF5JXBZBZFPH4GPHSZX

not attested not anchored not stored refs pending

Wrist02 -- Reliable Peripheral Oxygen Saturation Readings from Wrist-Worn Pulse Oximeters

Caleb Phillips, Daniyal Liaqat, Eyal de Lara, Moshe Gabel

arxiv:1906.07545 v1 · 2019-06-17 · cs.CY · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJPLMFZLF5JXBZBZFPH4GPHSZX}

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	2026-05-17T23:43:07.569406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a5eb6172b2f5370e4392bcfc33cf2cdd08392fb9db477874a7ee2887807100b

Aliases

arxiv: 1906.07545 · arxiv_version: 1906.07545v1 · doi: 10.48550/arxiv.1906.07545 · pith_short_12: JJPLMFZLF5JX · pith_short_16: JJPLMFZLF5JXBZBZ · pith_short_8: JJPLMFZL

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/JJPLMFZLF5JXBZBZFPH4GPHSZX \
  | 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: 4a5eb6172b2f5370e4392bcfc33cf2cdd08392fb9db477874a7ee2887807100b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e61336f660dc9442aa8399f698432dbbcc0be07d331273735952fed0621f097e",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-06-17T01:54:19Z",
    "title_canon_sha256": "a282c3d671c09f41f70b76729fb652ce4877168362a7df06061ffb1476a63c60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07545",
    "kind": "arxiv",
    "version": 1
  }
}