Pith Number

pith:YNCGOP37

pith:2019:YNCGOP37H62NHY6XAH4JABO3UP

not attested not anchored not stored refs pending

The Wellposedness of Path-dependent Multidimensional Forward-backward SDE

Kaitong Hu

arxiv:1908.09208 v3 · 2019-08-24 · math.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{YNCGOP37H62NHY6XAH4JABO3UP}

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	2026-07-05T03:47:49.185675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c344673f7f3fb4d3e3d701f89005dba3c6f1df3e7750e538791ab3896fa3e466

Aliases

arxiv: 1908.09208 · arxiv_version: 1908.09208v3 · doi: 10.48550/arxiv.1908.09208 · pith_short_12: YNCGOP37H62N · pith_short_16: YNCGOP37H62NHY6X · pith_short_8: YNCGOP37

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/YNCGOP37H62NHY6XAH4JABO3UP \
  | 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: c344673f7f3fb4d3e3d701f89005dba3c6f1df3e7750e538791ab3896fa3e466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c3d6f40d5af0003732b01c1231f7a8893f544550128832f48d5880b1073b8c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-08-24T21:02:09Z",
    "title_canon_sha256": "f444d6e2c15259f9fc2fa3e39922efdb09cc3df0b8c7ccb5be1d2eaa2c012db1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09208",
    "kind": "arxiv",
    "version": 3
  }
}