Pith Number

pith:Z25EDLWE

pith:2022:Z25EDLWENUVSSBY2OO23FXWQGV

not attested not anchored not stored refs pending

UNIMIB at TREC 2021 Clinical Trials Track

Gabriella Pasi, Georgios Peikos, Oscar Espitia

arxiv:2207.13514 v1 · 2022-07-27 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z25EDLWENUVSSBY2OO23FXWQGV}

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.

Cited by

1 paper in Pith

ASPIRE: Assistive System for Performance Evaluation in IR

Receipt and verification

First computed	2026-07-05T04:44:08.249497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceba41aec46d2b29071a73b5b2ded0354fc902121d56615409ea51680d28ad15

Aliases

arxiv: 2207.13514 · arxiv_version: 2207.13514v1 · doi: 10.48550/arxiv.2207.13514 · pith_short_12: Z25EDLWENUVS · pith_short_16: Z25EDLWENUVSSBY2 · pith_short_8: Z25EDLWE

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/Z25EDLWENUVSSBY2OO23FXWQGV \
  | 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: ceba41aec46d2b29071a73b5b2ded0354fc902121d56615409ea51680d28ad15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7234efcf2bacde2f46fe4fab5858d20acdf88c15c5ceb4ceed25153c0e13e79b",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-07-27T13:39:30Z",
    "title_canon_sha256": "9e85a8de939230884d74f4a649d49f052052626ffde8b453e77245d1240f679b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13514",
    "kind": "arxiv",
    "version": 1
  }
}