Pith Number

pith:HPMMF5W4

pith:2017:HPMMF5W4CZORDJLTZ2LTTKQDI4

not attested not anchored not stored refs pending

Conditional Davis Pricing

Gordan \v{Z}itkovi\'c, Halil Mete Soner, Kasper Larsen

arxiv:1702.02087 v2 · 2017-02-07 · 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{HPMMF5W4CZORDJLTZ2LTTKQDI4}

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	2026-05-18T00:08:00.939473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bd8c2f6dc165d11a573ce9739aa03471568d6231c6a1f59a252631eba06285a

Aliases

arxiv: 1702.02087 · arxiv_version: 1702.02087v2 · doi: 10.48550/arxiv.1702.02087 · pith_short_12: HPMMF5W4CZOR · pith_short_16: HPMMF5W4CZORDJLT · pith_short_8: HPMMF5W4

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/HPMMF5W4CZORDJLTZ2LTTKQDI4 \
  | 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: 3bd8c2f6dc165d11a573ce9739aa03471568d6231c6a1f59a252631eba06285a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87af3a273a5c126869daceb018409131cd5411822c745c12425d82351bd7dbf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2017-02-07T16:34:41Z",
    "title_canon_sha256": "bf3d17bff0ad0daec9c04364e916e26f04f8cfcbbf2b095af3875f64b981bbf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02087",
    "kind": "arxiv",
    "version": 2
  }
}