Pith Number

pith:QWVJZ6PH

pith:2017:QWVJZ6PH4BH2GJSFZVXQSQHOOX

not attested not anchored not stored refs pending

The microstructure of high frequency markets

Kevin Webster, Rene Carmona

arxiv:1709.02015 v1 · 2017-09-06 · 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{QWVJZ6PH4BH2GJSFZVXQSQHOOX}

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	2026-05-18T00:35:50.485549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85aa9cf9e7e04fa32645cd6f0940ee75db6f5a0137e4ef0d02ec735bbb1d1675

Aliases

arxiv: 1709.02015 · arxiv_version: 1709.02015v1 · doi: 10.48550/arxiv.1709.02015 · pith_short_12: QWVJZ6PH4BH2 · pith_short_16: QWVJZ6PH4BH2GJSF · pith_short_8: QWVJZ6PH

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/QWVJZ6PH4BH2GJSFZVXQSQHOOX \
  | 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: 85aa9cf9e7e04fa32645cd6f0940ee75db6f5a0137e4ef0d02ec735bbb1d1675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3fc308d7dcc6d606141a945e711bd37388e40c29174a3e0b751461d1b3b91e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2017-09-06T22:15:32Z",
    "title_canon_sha256": "6a22ed12cc4ec56170f5146fe329a528520b41ab567c5718f2901ae64b882490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02015",
    "kind": "arxiv",
    "version": 1
  }
}