Pith Number

pith:FQ6FYVHE

pith:2026:FQ6FYVHELULKQFGZXATNQM3CDI

not attested not anchored not stored refs pending

PrionNER: A Named Entity Recognition Dataset for Prion Disease Biomedical Literature

Akiko Aizawa, An Dao, Nhan Ly, Thao Tran, Yuji Matsumoto

arxiv:2605.28375 v1 · 2026-05-27 · 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{FQ6FYVHELULKQFGZXATNQM3CDI}

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	2026-05-28T01:05:16.450874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3c5c54e45d16a814d9b826d833621a1a6047472da6fde7193102a243ae0b1a

Aliases

arxiv: 2605.28375 · arxiv_version: 2605.28375v1 · doi: 10.48550/arxiv.2605.28375 · pith_short_12: FQ6FYVHELULK · pith_short_16: FQ6FYVHELULKQFGZ · pith_short_8: FQ6FYVHE

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/FQ6FYVHELULKQFGZXATNQM3CDI \
  | 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: 2c3c5c54e45d16a814d9b826d833621a1a6047472da6fde7193102a243ae0b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce808f2f9ab5df2e37ba51266524f69834f0b9065d008ffe29056a1b0577fb7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-27T12:15:36Z",
    "title_canon_sha256": "29da3a0a766839c6ff998ac1595b4894ab9cbc7f22f7deec13eab0201b6e4b55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28375",
    "kind": "arxiv",
    "version": 1
  }
}