Pith Number

pith:SE4TWVI6

pith:2010:SE4TWVI6JR3RSPELLSHJZRYZQ3

not attested not anchored not stored refs pending

No-arbitrage of second kind in countable markets with proportional transaction costs

Bruno Bouchard, Erik Taflin

arxiv:1008.3276 v3 · 2010-08-19 · q-fin.CP · math.PR · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SE4TWVI6JR3RSPELLSHJZRYZQ3}

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	2026-05-18T03:32:59.117671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91393b551e4c77193c8b5c8e9cc71986c553f5b3edfd459e964249dd8ce52119

Aliases

arxiv: 1008.3276 · arxiv_version: 1008.3276v3 · doi: 10.48550/arxiv.1008.3276 · pith_short_12: SE4TWVI6JR3R · pith_short_16: SE4TWVI6JR3RSPEL · pith_short_8: SE4TWVI6

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/SE4TWVI6JR3RSPELLSHJZRYZQ3 \
  | 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: 91393b551e4c77193c8b5c8e9cc71986c553f5b3edfd459e964249dd8ce52119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e21fb63951a17dbf1c88cd58f65c6a2a716a9d8a35c79421a6f9e20eaa740a6e",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2010-08-19T11:30:22Z",
    "title_canon_sha256": "1108b44eca69fa64f23f04ace0193449c9d08dba0ad51db18e1a104642c68629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3276",
    "kind": "arxiv",
    "version": 3
  }
}