Pith Number

pith:AWAGUBWV

pith:2010:AWAGUBWVRFRYWXR2QOYXFQGOY7

not attested not anchored not stored refs pending

Segmentation algorithm for non-stationary compound Poisson processes

Bence Toth, Fabrizio Lillo, J. Doyne Farmer

arxiv:1001.2549 v2 · 2010-01-14 · physics.data-an · physics.soc-ph · q-fin.ST · 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{AWAGUBWVRFRYWXR2QOYXFQGOY7}

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	2026-05-18T02:09:51.873041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05806a06d589638b5e3a83b172c0cec7df35282986e6f7a857181efd7c724183

Aliases

arxiv: 1001.2549 · arxiv_version: 1001.2549v2 · doi: 10.48550/arxiv.1001.2549 · pith_short_12: AWAGUBWVRFRY · pith_short_16: AWAGUBWVRFRYWXR2 · pith_short_8: AWAGUBWV

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/AWAGUBWVRFRYWXR2QOYXFQGOY7 \
  | 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: 05806a06d589638b5e3a83b172c0cec7df35282986e6f7a857181efd7c724183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86b7e50dbf49a37875a29afbdf3c00dd4e21bf876d448e522f595b2c3dc7315f",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-fin.ST",
      "q-fin.TR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2010-01-14T20:25:55Z",
    "title_canon_sha256": "e5e10364d0b7c3d407f254e766b3112f92d8d5065adc9403ae03b7ea10837907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2549",
    "kind": "arxiv",
    "version": 2
  }
}