Pith Number

pith:IARCYILU

pith:2016:IARCYILUCW7BF4EA4HVLZDZLH6

not attested not anchored not stored refs pending

Unravelling the trading invariance hypothesis

Jean-Philippe Bouchaud, Jonathan Donier, Michael Benzaquen

arxiv:1602.03011 v2 · 2016-02-09 · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IARCYILUCW7BF4EA4HVLZDZLH6}

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	2026-05-18T01:04:09.243455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40222c217415be12f080e1eabc8f2b3fba10e17f64d0ef3d6e505cd0ae57e4af

Aliases

arxiv: 1602.03011 · arxiv_version: 1602.03011v2 · doi: 10.48550/arxiv.1602.03011 · pith_short_12: IARCYILUCW7B · pith_short_16: IARCYILUCW7BF4EA · pith_short_8: IARCYILU

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/IARCYILUCW7BF4EA4HVLZDZLH6 \
  | 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: 40222c217415be12f080e1eabc8f2b3fba10e17f64d0ef3d6e505cd0ae57e4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a8f639468a0414ab4991143996e3e2016749519dd3dd6b9098a1aafd91f8840",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2016-02-09T14:55:13Z",
    "title_canon_sha256": "39acd9c5eeb26a46753a4e0b70e9dab8fdf7e2774240d38066d21bfb5cc72d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03011",
    "kind": "arxiv",
    "version": 2
  }
}