Pith Number

pith:MNRMC7LY

pith:2019:MNRMC7LYZD5NV577P3CYUAG5IO

not attested not anchored not stored refs pending

Qwant Research @DEFT 2019: Document matching and information retrieval using clinical cases

Christophe Servan, Estelle Maudet, Maureen de Seyssel, Oralie Cattan

arxiv:1907.05790 v1 · 2019-07-06 · cs.CL · cs.IR · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNRMC7LYZD5NV577P3CYUAG5IO}

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	2026-05-17T23:40:44.384361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6362c17d78c8fadaf7ff7ec58a00dd43bf7448ba9a44acf70f9c458c97389b35

Aliases

arxiv: 1907.05790 · arxiv_version: 1907.05790v1 · doi: 10.48550/arxiv.1907.05790 · pith_short_12: MNRMC7LYZD5N · pith_short_16: MNRMC7LYZD5NV577 · pith_short_8: MNRMC7LY

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/MNRMC7LYZD5NV577P3CYUAG5IO \
  | 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: 6362c17d78c8fadaf7ff7ec58a00dd43bf7448ba9a44acf70f9c458c97389b35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f2cc2e1ec628ddd7a3d9d81f690f72980b97c3943cbcac1efff6519c81a432",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-06T08:29:21Z",
    "title_canon_sha256": "abdf024222331c353520fdc64add0724754d5b83ceeb5ca42a42d5ef578a5703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05790",
    "kind": "arxiv",
    "version": 1
  }
}