Pith Number

pith:4VLKPGNC

pith:2015:4VLKPGNCTKWJSG3CLZHSVPA7IC

not attested not anchored not stored refs pending

Novel and topical business news and their impact on stock market activities

Takaaki Ohnishi, Takayuki Mizuno, Tsutomu Watanabe

arxiv:1507.06477 v1 · 2015-07-23 · q-fin.ST · cs.CY · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VLKPGNCTKWJSG3CLZHSVPA7IC}

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	2026-05-18T01:36:24.857248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e556a799a29aac991b625e4f2abc1f408afdb9a741b4ab7a9be45aaff9ff4915

Aliases

arxiv: 1507.06477 · arxiv_version: 1507.06477v1 · doi: 10.48550/arxiv.1507.06477 · pith_short_12: 4VLKPGNCTKWJ · pith_short_16: 4VLKPGNCTKWJSG3C · pith_short_8: 4VLKPGNC

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/4VLKPGNCTKWJSG3CLZHSVPA7IC \
  | 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: e556a799a29aac991b625e4f2abc1f408afdb9a741b4ab7a9be45aaff9ff4915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c28344eedac5c5dfdec0a150c5c4ca7e942b1e3a7108e423ebec874ca50538e9",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2015-07-23T12:54:35Z",
    "title_canon_sha256": "e750db3683da3ae7b00cdd205e213c3a2d1271f1f07b2efc66f1d5965c3fda43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06477",
    "kind": "arxiv",
    "version": 1
  }
}