Pith Number

pith:IOKDTGWW

pith:2026:IOKDTGWWQRMSACTHY2JFEBOSDS

not attested not anchored not stored refs pending

Beyond Sentiment: Structured Information Extraction from Financial News

Daohan Zhu, Honggu Chen, Ruofei Wang, Sitong Ge, Tao Wan, Yubo Hou, Zengchang Qin

arxiv:2607.28496 v1 · 2026-07-30 · 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{IOKDTGWWQRMSACTHY2JFEBOSDS}

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	2026-07-31T01:38:15.621817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

4394399ad68459200a67c6925205d21cb5e078b0e2f72a06ad424dded2d64f08

Aliases

arxiv: 2607.28496 · arxiv_version: 2607.28496v1 · doi: 10.48550/arxiv.2607.28496 · pith_short_12: IOKDTGWWQRMS · pith_short_16: IOKDTGWWQRMSACTH · pith_short_8: IOKDTGWW

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/IOKDTGWWQRMSACTHY2JFEBOSDS \
  | 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: 4394399ad68459200a67c6925205d21cb5e078b0e2f72a06ad424dded2d64f08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee98bd58d30cdaf1a79cfe7adfe6b64c8c4cbfd0d56da1ab2059b90acb115b11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-30T16:41:55Z",
    "title_canon_sha256": "b197687fed66853e96a8ddf897740a4be44b3d370d1ebad813d53dafc481a28a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28496",
    "kind": "arxiv",
    "version": 1
  }
}