Pith Number

pith:FTC7XXGF

pith:2017:FTC7XXGFUAEAERNCLTSL4VYSKU

not attested not anchored not stored refs pending

Nonlinear Parabolic Equations arising in Mathematical Finance

Daniel Sevcovic

arxiv:1707.01436 v1 · 2017-07-04 · 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{FTC7XXGFUAEAERNCLTSL4VYSKU}

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	2026-05-18T00:40:52.306896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc5fbdcc5a0080245a25ce4be571255041ad5d5da5d3de3c5b471818fffbce1

Aliases

arxiv: 1707.01436 · arxiv_version: 1707.01436v1 · doi: 10.48550/arxiv.1707.01436 · pith_short_12: FTC7XXGFUAEA · pith_short_16: FTC7XXGFUAEAERNC · pith_short_8: FTC7XXGF

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/FTC7XXGFUAEAERNCLTSL4VYSKU \
  | 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: 2cc5fbdcc5a0080245a25ce4be571255041ad5d5da5d3de3c5b471818fffbce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509ba58f0eab728c8e37f1f0f50274e491a4255312643972776d10ea6cfc19c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2017-07-04T03:23:46Z",
    "title_canon_sha256": "7a668a441e7f07be0aef97ca56118dcaaba48b2b0c919f975d6f4c0651a7bfcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01436",
    "kind": "arxiv",
    "version": 1
  }
}