Pith Number

pith:HZHQGG44

pith:2016:HZHQGG44OQRI3WLXI34H64K664

not attested not anchored not stored refs pending

Exploiting Lists of Names for Named Entity Identification of Financial Institutions from Unstructured Documents

Douglas Burdick, Louiqa Raschid, Zheng Xu

arxiv:1602.04427 v2 · 2016-02-14 · 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{HZHQGG44OQRI3WLXI34H64K664}

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	2026-05-18T01:12:48.945694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e4f031b9c74228dd97746f87f715ef71776cc8c82642b22e451e5cfe0eba2ca

Aliases

arxiv: 1602.04427 · arxiv_version: 1602.04427v2 · doi: 10.48550/arxiv.1602.04427 · pith_short_12: HZHQGG44OQRI · pith_short_16: HZHQGG44OQRI3WLX · pith_short_8: HZHQGG44

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/HZHQGG44OQRI3WLXI34H64K664 \
  | 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: 3e4f031b9c74228dd97746f87f715ef71776cc8c82642b22e451e5cfe0eba2ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e7a045a38271a3f19a91422830bef8dfa9dc23f7962eed33bb9823a87c41475",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-02-14T07:31:28Z",
    "title_canon_sha256": "f12ca0ffd98364b7a661134adb475f539dc86a7709ccb0115192f889464f267b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04427",
    "kind": "arxiv",
    "version": 2
  }
}