Pith Number

pith:NJ7OHI5D

pith:2017:NJ7OHI5DXI6TXFGGTBSRPG6JI2

not attested not anchored not stored refs pending

American options in an imperfect market with default

Agn\`Es Sulem, Marie-Claire Quenez, Roxana Dumitrescu

arxiv:1708.08675 v1 · 2017-08-29 · q-fin.PR · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJ7OHI5DXI6TXFGGTBSRPG6JI2}

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	2026-05-18T00:36:26.079308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a7ee3a3a3ba3d3b94c69865179bc946918cef11aa7ce5fa2937727a9943bf44

Aliases

arxiv: 1708.08675 · arxiv_version: 1708.08675v1 · doi: 10.48550/arxiv.1708.08675 · pith_short_12: NJ7OHI5DXI6T · pith_short_16: NJ7OHI5DXI6TXFGG · pith_short_8: NJ7OHI5D

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/NJ7OHI5DXI6TXFGGTBSRPG6JI2 \
  | 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: 6a7ee3a3a3ba3d3b94c69865179bc946918cef11aa7ce5fa2937727a9943bf44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bc7d1d305d6243a76a8ff194a48957f0bcb551a8ada449863661a80f2704ba2",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2017-08-29T10:03:06Z",
    "title_canon_sha256": "60479366ab1dfcb618948ed05aca5222136e8f2b625dadb9b6d2ea3e3bffc116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08675",
    "kind": "arxiv",
    "version": 1
  }
}