Pith Number

pith:3R4BCDZP

pith:2015:3R4BCDZPEJCOK6QONZZW432EVQ

not attested not anchored not stored refs pending

Almost-sure hedging with permanent price impact

B. Bouchard, G. Loeper, Y. Zou

arxiv:1503.05475 v1 · 2015-03-18 · q-fin.PR · math.PR · 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{3R4BCDZPEJCOK6QONZZW432EVQ}

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	2026-05-18T02:21:26.338663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc78110f2f2244e57a0e6e736e6f44ac2c65e9a60dc83c7820d0050fbcac97ea

Aliases

arxiv: 1503.05475 · arxiv_version: 1503.05475v1 · doi: 10.48550/arxiv.1503.05475 · pith_short_12: 3R4BCDZPEJCO · pith_short_16: 3R4BCDZPEJCOK6QO · pith_short_8: 3R4BCDZP

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/3R4BCDZPEJCOK6QONZZW432EVQ \
  | 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: dc78110f2f2244e57a0e6e736e6f44ac2c65e9a60dc83c7820d0050fbcac97ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b0d7d9d85963d3f4ea3d871000dddd72e96f62760f0eb0e0abd9d486213a90",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.TR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2015-03-18T16:39:37Z",
    "title_canon_sha256": "c6da98b04e25824b21d7a58d224bbd5cf2c4a045951c1997aa4524c15599641a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05475",
    "kind": "arxiv",
    "version": 1
  }
}