Pith Number

pith:A3S622ET

pith:2000:A3S622ETANIIEH66XCZUBDK3DO

not attested not anchored not stored refs pending

On the valuation of Paris options: foundational results

Michael Schr\"oder

arxiv:math/0004016 v1 · 2000-04-04 · math.CA · math.PR · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3S622ETANIIEH66XCZUBDK3DO}

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	2026-05-18T01:09:07.924212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06e5ed68930350821fdeb8b3408d5b1b8a5a82243e9692c257125f7ce78befee

Aliases

arxiv: math/0004016 · arxiv_version: math/0004016v1 · doi: 10.48550/arxiv.math/0004016 · pith_short_12: A3S622ETANII · pith_short_16: A3S622ETANIIEH66 · pith_short_8: A3S622ET

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/A3S622ETANIIEH66XCZUBDK3DO \
  | 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: 06e5ed68930350821fdeb8b3408d5b1b8a5a82243e9692c257125f7ce78befee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa634c8f6ae5593ec085046dd853c45686bfeb13bd58a37e7f94fcbb9a355d2",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.CP"
    ],
    "license": "",
    "primary_cat": "math.CA",
    "submitted_at": "2000-04-04T15:30:14Z",
    "title_canon_sha256": "6dee505895054de371bc8437dba15e0579b44f838353c049d91fec7916fe5618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0004016",
    "kind": "arxiv",
    "version": 1
  }
}