Pith Number

pith:UM7DVVBR

pith:2023:UM7DVVBRRLKJOU33Y2PAIDN2SO

not attested not anchored not stored refs pending

Real-Time Detection of Local No-Arbitrage Violations

Bo Zhou, Torben G. Andersen, Viktor Todorov

arxiv:2307.10872 v1 · 2023-07-20 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UM7DVVBRRLKJOU33Y2PAIDN2SO}

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	2026-07-05T06:33:12.656272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33e3ad4318ad497537bc69e040dba93a461f9215f876ebdef60fec29a633f5f

Aliases

arxiv: 2307.10872 · arxiv_version: 2307.10872v1 · doi: 10.48550/arxiv.2307.10872 · pith_short_12: UM7DVVBRRLKJ · pith_short_16: UM7DVVBRRLKJOU33 · pith_short_8: UM7DVVBR

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/UM7DVVBRRLKJOU33Y2PAIDN2SO \
  | 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: a33e3ad4318ad497537bc69e040dba93a461f9215f876ebdef60fec29a633f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e612a225bbd81b19193762af8515d1b2fbabf23047b9e050f9618f62fa4bfc8a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2023-07-20T13:42:52Z",
    "title_canon_sha256": "8e003736f926126e5932f20d2407f87eca02deb0f0fead8bc3418ed8109697e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.10872",
    "kind": "arxiv",
    "version": 1
  }
}