Pith Number

pith:7ST4RQF2

pith:2009:7ST4RQF2ERVMQVMBLQTD37B4X5

not attested not anchored not stored refs pending

Studies of the limit order book around large price changes

Bence Toth, Janos Kertesz, J. Doyne Farmer

arxiv:0901.0495 v2 · 2009-01-05 · q-fin.TR · 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{7ST4RQF2ERVMQVMBLQTD37B4X5}

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.

Cited by

1 paper in Pith

Real-time identification of the onset of financial rogue waves

Receipt and verification

First computed	2026-07-04T15:57:11.269655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fca7c8c0ba246ac855815c263dfc3cbf6385c53ddb2dfa55b5705e4d2ea036b6

Aliases

arxiv: 0901.0495 · arxiv_version: 0901.0495v2 · doi: 10.48550/arxiv.0901.0495 · pith_short_12: 7ST4RQF2ERVM · pith_short_16: 7ST4RQF2ERVMQVMB · pith_short_8: 7ST4RQF2

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/7ST4RQF2ERVMQVMBLQTD37B4X5 \
  | 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: fca7c8c0ba246ac855815c263dfc3cbf6385c53ddb2dfa55b5705e4d2ea036b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d87ff96640c3c6a370f5a1c694165e0afd86743de050bb3087f743ef8ee07ce1",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2009-01-05T15:04:34Z",
    "title_canon_sha256": "61ba00f59a93caa89312b417f3775a9aee4b039a7fb456d9452ac2e6ef362f47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.0495",
    "kind": "arxiv",
    "version": 2
  }
}