Pith Number

pith:NB7SEZ7W

pith:2023:NB7SEZ7W26XR4IZJDS53WSL6HN

not attested not anchored not stored refs pending

BAND: Biomedical Alert News Dataset

David Buckeridge, Meiru Zhang, Nigel Collier, Yannan Shen, Zaiqiao Meng, Zihao Fu

arxiv:2305.14480 v2 · 2023-05-23 · 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{NB7SEZ7W26XR4IZJDS53WSL6HN}

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	2026-07-05T07:01:01.786962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687f2267f6d7af1e23291cbbbb497e3b78c400a9fda8f507b2a7293f96c29fb1

Aliases

arxiv: 2305.14480 · arxiv_version: 2305.14480v2 · doi: 10.48550/arxiv.2305.14480 · pith_short_12: NB7SEZ7W26XR · pith_short_16: NB7SEZ7W26XR4IZJ · pith_short_8: NB7SEZ7W

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/NB7SEZ7W26XR4IZJDS53WSL6HN \
  | 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: 687f2267f6d7af1e23291cbbbb497e3b78c400a9fda8f507b2a7293f96c29fb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73b3b199b98965a9435dd8bf6e86aea2a0bbab3c3143637ed0038768ba09951f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-23T19:21:00Z",
    "title_canon_sha256": "fa52ec0ff1e20893b836eb8321a1c08890be89a798d8c4cd580dc93a73a1fb56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14480",
    "kind": "arxiv",
    "version": 2
  }
}