Pith Number

pith:73S4UUGO

pith:2015:73S4UUGOT2K3CPC6DPLRHF4V3G

not attested not anchored not stored refs pending

Invariance, existence and uniqueness of solutions of nonlinear valuation PDEs and FBSDEs inclusive of credit risk, collateral and funding costs

Andrea Pallavicini, Damiano Brigo, Marco Francischello

arxiv:1506.00686 v2 · 2015-06-01 · 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{73S4UUGOT2K3CPC6DPLRHF4V3G}

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	2026-05-18T01:25:55.266217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fee5ca50ce9e95b13c5e1bd7139795d9a2d0a9e35a8ad8a29ff2070173ec1f5c

Aliases

arxiv: 1506.00686 · arxiv_version: 1506.00686v2 · doi: 10.48550/arxiv.1506.00686 · pith_short_12: 73S4UUGOT2K3 · pith_short_16: 73S4UUGOT2K3CPC6 · pith_short_8: 73S4UUGO

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/73S4UUGOT2K3CPC6DPLRHF4V3G \
  | 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: fee5ca50ce9e95b13c5e1bd7139795d9a2d0a9e35a8ad8a29ff2070173ec1f5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea69d03de3ff1850897c476e967c4441b2638ad4e2932013f7ece4b9be212128",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2015-06-01T21:53:18Z",
    "title_canon_sha256": "302d1110fbd55478be69df7f379c6b02f07793d0eaebe1d0b4729df9aaea7dd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00686",
    "kind": "arxiv",
    "version": 2
  }
}