Pith Number

pith:F5GHEKGE

pith:2018:F5GHEKGESCXADMBN7S3AFVNZLM

not attested not anchored not stored refs pending

DreamNLP: Novel NLP System for Clinical Report Metadata Extraction using Count Sketch Data Streaming Algorithm: Preliminary Results

Michael A. Jacobs, Nikita Ivkin, Sanghyun Choi, Vladimir Braverman

arxiv:1809.02665 v1 · 2018-08-26 · cs.LG · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5GHEKGESCXADMBN7S3AFVNZLM}

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	2026-07-04T23:50:53.212285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f4c7228c490ae01b02dfcb602d5b95b1df6f23ce5703f0a0265020980323f7d

Aliases

arxiv: 1809.02665 · arxiv_version: 1809.02665v1 · doi: 10.48550/arxiv.1809.02665 · pith_short_12: F5GHEKGESCXA · pith_short_16: F5GHEKGESCXADMBN · pith_short_8: F5GHEKGE

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/F5GHEKGESCXADMBN7S3AFVNZLM \
  | 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: 2f4c7228c490ae01b02dfcb602d5b95b1df6f23ce5703f0a0265020980323f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71b287230b769003e62a9e541c4d7f75bec9e3132fbf1c5a7e238e92f259c067",
    "cross_cats_sorted": [
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-08-26T01:42:29Z",
    "title_canon_sha256": "8bf5edc4537f9608b6ac14170a48d4728e0707e29fc546cba993a6261310c82c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02665",
    "kind": "arxiv",
    "version": 1
  }
}