Pith Number

pith:I63D7N3D

pith:2009:I63D7N3DW7LK5PMZECWSUJS4XH

not attested not anchored not stored refs pending

Validation of a New Method for Stroke Volume Variation Assessment: a Comparaison with the PiCCO Technique

Andry Van De Louw, Claire M\'edigue (INRIA Rocquencourt), Fran\c{c}ois Cottin (UBIAE), Taous-Meriem Laleg-Kirati (INRIA Bordeaux - Sud-Ouest), Yves Papelier

arxiv:0911.0837 v3 · 2009-11-04 · physics.med-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I63D7N3DW7LK5PMZECWSUJS4XH}

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	2026-05-18T01:04:59.561247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47b63fb763b7d6aebd9920ad2a265cb9f1867d5ee1c4a6ba6483b8e65a07e8c1

Aliases

arxiv: 0911.0837 · arxiv_version: 0911.0837v3 · doi: 10.48550/arxiv.0911.0837 · pith_short_12: I63D7N3DW7LK · pith_short_16: I63D7N3DW7LK5PMZ · pith_short_8: I63D7N3D

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/I63D7N3DW7LK5PMZECWSUJS4XH \
  | 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: 47b63fb763b7d6aebd9920ad2a265cb9f1867d5ee1c4a6ba6483b8e65a07e8c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "763c2b0bd6e3554bb29e35748a48f763af66cca6243c598966bf311f70c6b8da",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2009-11-04T14:40:43Z",
    "title_canon_sha256": "1d0c62cf472470248b4ee6b13a809f05068f30f257c9ecfd07ad1e38387785f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0837",
    "kind": "arxiv",
    "version": 3
  }
}