Pith Number

pith:QW7VLF5U

pith:2019:QW7VLF5U6674UO3GQEP46CBWQE

not attested not anchored not stored refs pending

Semantic Enrichment of Streaming Healthcare Data

Daniel Cotter, V. K. Cody Bumgardner

arxiv:1912.00423 v1 · 2019-12-01 · cs.IR · 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{QW7VLF5U6674UO3GQEP46CBWQE}

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	2026-07-05T00:23:13.773726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85bf5597b4f7bfca3b66811fcf0836813784fd2309ef64923588301f97daefa3

Aliases

arxiv: 1912.00423 · arxiv_version: 1912.00423v1 · doi: 10.48550/arxiv.1912.00423 · pith_short_12: QW7VLF5U6674 · pith_short_16: QW7VLF5U6674UO3G · pith_short_8: QW7VLF5U

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/QW7VLF5U6674UO3GQEP46CBWQE \
  | 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: 85bf5597b4f7bfca3b66811fcf0836813784fd2309ef64923588301f97daefa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37842d4d4aa9ef4423f8ef7494d47a0cd4f7aff6fd5ab3f4fc0c747354abb395",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-12-01T15:06:44Z",
    "title_canon_sha256": "40c7c437489a9ebf467d50cb7a735f1601fe43f12e5c04acd83f6ead50d707a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.00423",
    "kind": "arxiv",
    "version": 1
  }
}