Pith Number

pith:3IVDJSTY

pith:2011:3IVDJSTYJKWXFWERF3I6FI6FIM

not attested not anchored not stored refs pending

Web search queries can predict stock market volumes

Antti Ukkonen, Guido Caldarelli, Ilaria Bordino, Ingmar Weber, Matthieu Cristelli, Stefano Battiston

arxiv:1110.4784 v3 · 2011-10-21 · q-fin.ST · cs.LG · 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{3IVDJSTYJKWXFWERF3I6FI6FIM}

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	2026-05-18T02:00:07.329048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2a34ca784aad72d8912ed1e2a3c5433a63eeb616d6160ef742eb03ac5203e2

Aliases

arxiv: 1110.4784 · arxiv_version: 1110.4784v3 · doi: 10.48550/arxiv.1110.4784 · pith_short_12: 3IVDJSTYJKWX · pith_short_16: 3IVDJSTYJKWXFWER · pith_short_8: 3IVDJSTY

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/3IVDJSTYJKWXFWERF3I6FI6FIM \
  | 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: da2a34ca784aad72d8912ed1e2a3c5433a63eeb616d6160ef742eb03ac5203e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae461ea89607b1536efce3ed0aa5d0de8e2e426356496916288128321493c79e",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2011-10-21T13:15:59Z",
    "title_canon_sha256": "07c0c4bb95f57974e87b4144cb337e69f6f16b0d7eb69d7ca8a18508a6c5bb1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4784",
    "kind": "arxiv",
    "version": 3
  }
}