Pith Number

pith:6QHOH3Q4

pith:2012:6QHOH3Q4XISV2BFSVJXCDS33OE

not attested not anchored not stored refs pending

The fine-structure of volatility feedback I: multi-scale self-reflexivity

Jean-Philippe Bouchaud, R\'emy Chicheportiche

arxiv:1206.2153 v2 · 2012-06-11 · q-fin.ST · 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{6QHOH3Q4XISV2BFSVJXCDS33OE}

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	2026-05-18T02:51:06.702072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f40ee3ee1cba255d04b2aa6e21cb7b710200b649b28445655ac2fb72b3addb44

Aliases

arxiv: 1206.2153 · arxiv_version: 1206.2153v2 · doi: 10.48550/arxiv.1206.2153 · pith_short_12: 6QHOH3Q4XISV · pith_short_16: 6QHOH3Q4XISV2BFS · pith_short_8: 6QHOH3Q4

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/6QHOH3Q4XISV2BFSVJXCDS33OE \
  | 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: f40ee3ee1cba255d04b2aa6e21cb7b710200b649b28445655ac2fb72b3addb44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d885b80b2e85fe83eefc1e2944e3293ccb7dc842dabe046000c23fcd0513a581",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2012-06-11T10:24:58Z",
    "title_canon_sha256": "4c32689ce5f6074f35805aa3f42895a6de988ad1df8d43cb5abc32b770bae714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2153",
    "kind": "arxiv",
    "version": 2
  }
}