Pith Number

pith:4PTIMQJ2

pith:2017:4PTIMQJ2RIXIMBBVB23MJATRXY

not attested not anchored not stored refs pending

Information Theory to probe Intrapartum Fetal Heart Rate Dynamics

Carlos Granero-Belinchon (Phys-ENS), Muriel Doret, Nicolas B. Garnier (CNRS), Nicolas Garnier (CENBG), Patrice Abry (Phys-ENS), St\'ephane Roux (Phys-ENS)

arxiv:1711.10893 v1 · 2017-11-29 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PTIMQJ2RIXIMBBVB23MJATRXY}

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	2026-05-17T23:47:36.335234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3e686413a8a2e8604350eb6c48271be3cc013551d2d22b6933b485db281fe97

Aliases

arxiv: 1711.10893 · arxiv_version: 1711.10893v1 · doi: 10.48550/arxiv.1711.10893 · pith_short_12: 4PTIMQJ2RIXI · pith_short_16: 4PTIMQJ2RIXIMBBV · pith_short_8: 4PTIMQJ2

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/4PTIMQJ2RIXIMBBVB23MJATRXY \
  | 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: e3e686413a8a2e8604350eb6c48271be3cc013551d2d22b6933b485db281fe97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74dd807fc8c9526eac6ef4b2ea20cd813a623778c8f640d27b51b4aaeb55d3c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-11-29T14:55:01Z",
    "title_canon_sha256": "343b4a6b440c1f90c4f7becd846dc1dd6eef77216e6832549a1b38e8fac8213f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10893",
    "kind": "arxiv",
    "version": 1
  }
}