Pith Number

pith:N4RE2ZY2

pith:2016:N4RE2ZY2ZXNGFAA2E7AAATOH3E

not attested not anchored not stored refs pending

Extraction of clinical information from the non-invasive fetal electrocardiogram

Joachim Behar

arxiv:1606.01093 v1 · 2016-05-27 · 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{N4RE2ZY2ZXNGFAA2E7AAATOH3E}

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	2026-05-18T01:12:59.279800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f224d671acdda62801a27c0004dc7d9321c036ec3ccaeabd16b0180a3f4cf86

Aliases

arxiv: 1606.01093 · arxiv_version: 1606.01093v1 · doi: 10.48550/arxiv.1606.01093 · pith_short_12: N4RE2ZY2ZXNG · pith_short_16: N4RE2ZY2ZXNGFAA2 · pith_short_8: N4RE2ZY2

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/N4RE2ZY2ZXNGFAA2E7AAATOH3E \
  | 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: 6f224d671acdda62801a27c0004dc7d9321c036ec3ccaeabd16b0180a3f4cf86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9574786a308a7e10f26eb8237ed7472b01698894f399365957b963edb8d812d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-27T09:31:34Z",
    "title_canon_sha256": "223494c34e6d1532b21ee41ef56ce996d4ae12831995577a8e0f3ee72bcad69a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01093",
    "kind": "arxiv",
    "version": 1
  }
}