Pith Number

pith:YPNFI6X5

pith:2023:YPNFI6X5SR6YRNOL2F2PILQA6L

not attested not anchored not stored refs pending

Model-based Estimation of AV-nodal Refractory Period and Conduction Delay Trends from ECG

Frida Sandberg, Mattias Karlsson, Mikael Wallman, Pyotr G Platonov, Sara R. Ulimoen

arxiv:2310.11223 v1 · 2023-10-17 · stat.AP · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPNFI6X5SR6YRNOL2F2PILQA6L}

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	2026-07-05T07:01:52.630927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3da547afd947d88b5cbd174f42e00f2c743429c4d0a75fbfd71b546080de356

Aliases

arxiv: 2310.11223 · arxiv_version: 2310.11223v1 · doi: 10.48550/arxiv.2310.11223 · pith_short_12: YPNFI6X5SR6Y · pith_short_16: YPNFI6X5SR6YRNOL · pith_short_8: YPNFI6X5

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/YPNFI6X5SR6YRNOL2F2PILQA6L \
  | 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: c3da547afd947d88b5cbd174f42e00f2c743429c4d0a75fbfd71b546080de356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af22b4669a02fd4f4b39f1d4299228f20dc42ad980cb3a13190de9d4a17548f9",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2023-10-17T12:55:59Z",
    "title_canon_sha256": "f13ed07380d1826a918d3504ac9f5e90f0a88461d76b61be0b0ac8d366616be2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11223",
    "kind": "arxiv",
    "version": 1
  }
}