Pith Number

pith:XCU7CODC

pith:2016:XCU7CODCZT7BJICWWFARIEV42T

not attested not anchored not stored refs pending

A nonlinear impact: evidences of causal effects of social media on market prices

Th\'arsis T. P. Souza, Tomaso Aste

arxiv:1601.04535 v2 · 2016-01-18 · q-fin.ST · cs.CY · physics.data-an · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCU7CODCZT7BJICWWFARIEV42T}

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	2026-05-18T01:19:47.340691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a9f13862ccfe14a056b1411412bcd4cf042384cbae8d8c992bede5fab34402

Aliases

arxiv: 1601.04535 · arxiv_version: 1601.04535v2 · doi: 10.48550/arxiv.1601.04535 · pith_short_12: XCU7CODCZT7B · pith_short_16: XCU7CODCZT7BJICW · pith_short_8: XCU7CODC

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/XCU7CODCZT7BJICWWFARIEV42T \
  | 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: b8a9f13862ccfe14a056b1411412bcd4cf042384cbae8d8c992bede5fab34402

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46ec347d8caf4ee48152ef17bc66a45f164ea26e4922106903a327a641f1b51a",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.data-an",
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2016-01-18T14:37:18Z",
    "title_canon_sha256": "15816e994f45b88d30be714e7b3743b2aee35300a170523ad9ac2c7b4b3e2fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04535",
    "kind": "arxiv",
    "version": 2
  }
}