Pith Number

pith:XX263G64

pith:2026:XX263G64QKQH2XKBV7RIZVVPCF

not attested not anchored not stored refs pending

Few-Shot Biomedical Relation Extraction with Large Language Models: A Viable Alternative to Supervised Learning?

Bla\v{z} Zupan, Jakob Mraz, Toma\v{z} Curk

arxiv:2606.15412 v2 · 2026-06-13 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XX263G64QKQH2XKBV7RIZVVPCF}

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	2026-08-04T02:40:54.444096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdf5ed9bdc82a07d5d41afe28cd6af117d4a5060340150cc216368b0548b13c3

Aliases

arxiv: 2606.15412 · arxiv_version: 2606.15412v2 · doi: 10.48550/arxiv.2606.15412 · pith_short_12: XX263G64QKQH · pith_short_16: XX263G64QKQH2XKB · pith_short_8: XX263G64

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/XX263G64QKQH2XKBV7RIZVVPCF \
  | 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: bdf5ed9bdc82a07d5d41afe28cd6af117d4a5060340150cc216368b0548b13c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "367c909500070e9496e016c743fd01998f9cd963225d6ecf64e74eab37bd8e1d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-13T17:37:50Z",
    "title_canon_sha256": "ab8661852b03bf9fcfdf30fbde820e4264e045aa6584eafa7b62eb10f8d1afe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15412",
    "kind": "arxiv",
    "version": 2
  }
}