Pith Number

pith:QPWW3ZVC

pith:2018:QPWW3ZVCBFDIJRH72YG62BIXTP

not attested not anchored not stored refs pending

Investor Reaction to Financial Disclosures Across Topics: An Application of Latent Dirichlet Allocation

Nicolas Pr\"ollochs, Stefan Feuerriegel

arxiv:1805.03308 v1 · 2018-05-08 · cs.CL · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPWW3ZVCBFDIJRH72YG62BIXTP}

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	2026-05-18T00:16:20.530689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83ed6de6a2094684c4ffd60ded05179bf24935a35516b26926307d69ec4af47c

Aliases

arxiv: 1805.03308 · arxiv_version: 1805.03308v1 · doi: 10.48550/arxiv.1805.03308 · pith_short_12: QPWW3ZVCBFDI · pith_short_16: QPWW3ZVCBFDIJRH7 · pith_short_8: QPWW3ZVC

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/QPWW3ZVCBFDIJRH72YG62BIXTP \
  | 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: 83ed6de6a2094684c4ffd60ded05179bf24935a35516b26926307d69ec4af47c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fca7dbe3e66dcd997212b2c715359bc351c8b58eb95f2ce2ee79cc15b0b7ac1c",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-08T22:22:26Z",
    "title_canon_sha256": "4c6789a348bc59ca85b6b21ff07f5e8dc0edee54707da9476125b8201640f8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03308",
    "kind": "arxiv",
    "version": 1
  }
}