Pith Number

pith:HCCEPYDR

pith:2016:HCCEPYDRIBMEME2HKBNRYJGCM3

not attested not anchored not stored refs pending

The Benefits of Word Embeddings Features for Active Learning in Clinical Information Extraction

Anthony Nguyen, Guido Zuccon, Lance De Vine, Laurianne Sitbon, Mahnoosh Kholghi

arxiv:1607.02810 v4 · 2016-07-11 · 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{HCCEPYDRIBMEME2HKBNRYJGCM3}

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	2026-05-18T00:58:55.033784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388447e0714058461347505b1c24c266f30b91af65fbb39d93657049f2400825

Aliases

arxiv: 1607.02810 · arxiv_version: 1607.02810v4 · doi: 10.48550/arxiv.1607.02810 · pith_short_12: HCCEPYDRIBME · pith_short_16: HCCEPYDRIBMEME2H · pith_short_8: HCCEPYDR

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/HCCEPYDRIBMEME2HKBNRYJGCM3 \
  | 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: 388447e0714058461347505b1c24c266f30b91af65fbb39d93657049f2400825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33eb39ab335f78b583d99f0601dfa5dc1fecedfcb7535e563d09f9e7cf537592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-07-11T02:46:48Z",
    "title_canon_sha256": "036cf320a2f2fd7093046124c11b03b5df7ff8d9b0b77f04a59817a7889c1a45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02810",
    "kind": "arxiv",
    "version": 4
  }
}