Pith Number

pith:5HIFOQNE

pith:2021:5HIFOQNERRTOZCXGC37YCGPYA2

not attested not anchored not stored refs pending

A Dialogue-based Information Extraction System for Medical Insurance Assessment

Haitao Mi, Hongbin Wang, Lei Liu, Mengdi Zhou, Minghui Yang, Shaosheng Cao, Shuang Peng, Teng Xu, Zujie Wen

arxiv:2107.05866 v1 · 2021-07-13 · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HIFOQNERRTOZCXGC37YCGPYA2}

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	2026-07-05T02:57:29.115205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9d05741a48c66ec8ae616ff8119f806a4d33fc8de574e4ec48715acb305fe40

Aliases

arxiv: 2107.05866 · arxiv_version: 2107.05866v1 · doi: 10.48550/arxiv.2107.05866 · pith_short_12: 5HIFOQNERRTO · pith_short_16: 5HIFOQNERRTOZCXG · pith_short_8: 5HIFOQNE

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/5HIFOQNERRTOZCXGC37YCGPYA2 \
  | 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: e9d05741a48c66ec8ae616ff8119f806a4d33fc8de574e4ec48715acb305fe40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50c9913f561217ac101c6c0eba0fddc1d8c82294e985df1d158a7c034cd58828",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-13T06:14:08Z",
    "title_canon_sha256": "59e6fa44e379863a98e72227bd1e1cfb7db799161ad9e00582a3938fab35373d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05866",
    "kind": "arxiv",
    "version": 1
  }
}