Pith Number

pith:TFEE4JOM

pith:2014:TFEE4JOMD2OV2EKLDNAEOCGOC5

not attested not anchored not stored refs pending

Robust pricing and hedging under trading restrictions and the emergence of local martingale models

Alexander M.G. Cox, Jan Obloj, Zhaoxu Hou

arxiv:1406.0551 v2 · 2014-06-02 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFEE4JOMD2OV2EKLDNAEOCGOC5}

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	2026-05-18T01:55:53.409923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99484e25cc1e9d5d114b1b404708ce174ce23113426d148719eb2f7764a0987a

Aliases

arxiv: 1406.0551 · arxiv_version: 1406.0551v2 · doi: 10.48550/arxiv.1406.0551 · pith_short_12: TFEE4JOMD2OV · pith_short_16: TFEE4JOMD2OV2EKL · pith_short_8: TFEE4JOM

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/TFEE4JOMD2OV2EKLDNAEOCGOC5 \
  | 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: 99484e25cc1e9d5d114b1b404708ce174ce23113426d148719eb2f7764a0987a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee6b4382c9c955029a24f74674a8f34c145a827faf42138838dad53916ef2d7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2014-06-02T23:02:55Z",
    "title_canon_sha256": "f58f172a5f96bfe49c35b22bceb3657613465302c2f2950baf3b0123da474baf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0551",
    "kind": "arxiv",
    "version": 2
  }
}