Pith Number

pith:U57D53PY

pith:2022:U57D53PYBIZEFHA2VP37FWGWZX

not attested not anchored not stored refs pending

Query-Specific Knowledge Graphs for Complex Finance Topics

Iain Mackie, Jeffrey Dalton

arxiv:2211.04142 v1 · 2022-11-08 · 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{U57D53PYBIZEFHA2VP37FWGWZX}

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.

Cited by

1 paper in Pith

Query Expansion in the Age of Pre-trained and Large Language Models: A Comprehensive Survey

Receipt and verification

First computed	2026-07-05T05:14:02.475570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a77e3eedf80a32429c1aabf7f2d8d6cdf5eea7650faad1104110257f5c90d174

Aliases

arxiv: 2211.04142 · arxiv_version: 2211.04142v1 · doi: 10.48550/arxiv.2211.04142 · pith_short_12: U57D53PYBIZE · pith_short_16: U57D53PYBIZEFHA2 · pith_short_8: U57D53PY

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/U57D53PYBIZEFHA2VP37FWGWZX \
  | 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: a77e3eedf80a32429c1aabf7f2d8d6cdf5eea7650faad1104110257f5c90d174

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976f2af0ac74b0d8b1fefb6226450707695b6482aa8f6fd32f93a4954aaa98c2",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-11-08T10:21:13Z",
    "title_canon_sha256": "fc620513015c9899f8fd8227c082cf4988e35e1dcc506a9e92934c9366320f0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04142",
    "kind": "arxiv",
    "version": 1
  }
}