Pith Number

pith:HWGS3AVL

pith:2008:HWGS3AVLUVL547UX4H4WJUYGKE

not attested not anchored not stored refs pending

Pricing financial derivatives by a minimizing method

Eduard Rotenstein

arxiv:0811.4613 v2 · 2008-11-27 · math.OC · math.PR · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWGS3AVLUVL547UX4H4WJUYGKE}

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	2026-05-18T03:10:56.212730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d8d2d82aba557de7e97e1f964d3065133af83e3efdef17d3428d10e9ca47fa2

Aliases

arxiv: 0811.4613 · arxiv_version: 0811.4613v2 · doi: 10.48550/arxiv.0811.4613 · pith_short_12: HWGS3AVLUVL5 · pith_short_16: HWGS3AVLUVL547UX · pith_short_8: HWGS3AVL

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/HWGS3AVLUVL547UX4H4WJUYGKE \
  | 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: 3d8d2d82aba557de7e97e1f964d3065133af83e3efdef17d3428d10e9ca47fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9504dd84369ea7b0ebafce5b16bc198bb4fbf0df332fe4c578ec3f36023388b9",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2008-11-27T19:56:05Z",
    "title_canon_sha256": "6735e839e7bbf2a3d94d540a4bdb9bb23830127a7bc7b1085ec1d8d0632d9663"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.4613",
    "kind": "arxiv",
    "version": 2
  }
}