Pith Number

pith:Y26LL6HQ

pith:2009:Y26LL6HQJAOMWR7AM6HGLUEHHD

not attested not anchored not stored refs pending

Differentiability of quadratic BSDEs generated by continuous martingales

Anja Richter, Anthony R\'eveillac, Peter Imkeller

arxiv:0907.0941 v3 · 2009-07-06 · math.PR · q-fin.PM · 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{Y26LL6HQJAOMWR7AM6HGLUEHHD}

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	2026-05-18T04:00:39.614964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6bcb5f8f0481ccb47e0678e65d08738db31ee29796bb0f472709a8b3f67ed7d

Aliases

arxiv: 0907.0941 · arxiv_version: 0907.0941v3 · doi: 10.48550/arxiv.0907.0941 · pith_short_12: Y26LL6HQJAOM · pith_short_16: Y26LL6HQJAOMWR7A · pith_short_8: Y26LL6HQ

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/Y26LL6HQJAOMWR7AM6HGLUEHHD \
  | 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: c6bcb5f8f0481ccb47e0678e65d08738db31ee29796bb0f472709a8b3f67ed7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70136f6523951573e3af6fea1a68db53f54cce076316f992646c96cf3c79a21e",
    "cross_cats_sorted": [
      "q-fin.PM",
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2009-07-06T09:31:56Z",
    "title_canon_sha256": "380d32c3d4e868f4345c9b1d38fec2cb7425c0d9d34d3721f23788471df95f3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0941",
    "kind": "arxiv",
    "version": 3
  }
}