Pith Number

pith:45GDWJXJ

pith:2013:45GDWJXJUFHVQ3ZFXAFTGTRDYO

not attested not anchored not stored refs pending

Realtime market microstructure analysis: online Transaction Cost Analysis

Arjun Beri, Charles-Albert Lehalle, Matthew Rowley, Nicolas Joseph, Robert Azencott, Yutheeka Gadhyan

arxiv:1302.6363 v2 · 2013-02-26 · q-fin.TR · cs.IT · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45GDWJXJUFHVQ3ZFXAFTGTRDYO}

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	2026-05-18T03:32:07.247465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74c3b26e9a14f586f25b80b334e23c3901de9a6d47a80ca00d9b3e89cf6b88a

Aliases

arxiv: 1302.6363 · arxiv_version: 1302.6363v2 · doi: 10.48550/arxiv.1302.6363 · pith_short_12: 45GDWJXJUFHV · pith_short_16: 45GDWJXJUFHVQ3ZF · pith_short_8: 45GDWJXJ

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/45GDWJXJUFHVQ3ZFXAFTGTRDYO \
  | 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: e74c3b26e9a14f586f25b80b334e23c3901de9a6d47a80ca00d9b3e89cf6b88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a982de32d7a68da8902751124d1a1e87fab1c622264d964fb2c506ecb56ad889",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2013-02-26T09:04:34Z",
    "title_canon_sha256": "31c935e448a8a4fe34becb87a83e58e7f17fff7763b0f8d0addf35b11e4762d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6363",
    "kind": "arxiv",
    "version": 2
  }
}