Pith Number

pith:NRGKL36M

pith:2026:NRGKL36M555QPNZGRO2SFIHIQ4

not attested not anchored not stored refs pending

Noise-Robust Financial Numerical Entity Attribute Tagging

Chen-Yang Lai, Hsin-Min Lu, Ju-Chun Yen, Yi-Jhen Li

arxiv:2605.24910 v1 · 2026-05-24 · cs.AI · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRGKL36M555QPNZGRO2SFIHIQ4}

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	2026-05-26T01:04:05.231410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c4ca5efccef7b07b7268bb522a0e8870e63c74d4ebd19c8b08a221778369b0d

Aliases

arxiv: 2605.24910 · arxiv_version: 2605.24910v1 · doi: 10.48550/arxiv.2605.24910 · pith_short_12: NRGKL36M555Q · pith_short_16: NRGKL36M555QPNZG · pith_short_8: NRGKL36M

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/NRGKL36M555QPNZGRO2SFIHIQ4 \
  | 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: 6c4ca5efccef7b07b7268bb522a0e8870e63c74d4ebd19c8b08a221778369b0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f677520807136248bd1c8290a78b5cdf02c29b92c59c41cbcca9ff3bc8d50bfa",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-24T07:31:34Z",
    "title_canon_sha256": "2c720a563309124a59081a2de830a9188cedcdf50e7d51983350001198476bee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24910",
    "kind": "arxiv",
    "version": 1
  }
}