Pith Number

pith:YEI22ZDH

pith:2017:YEI22ZDHB2Q3SLG2MEZJBGRIOJ

not attested not anchored not stored refs pending

The Wellposedness of FBSDEs (II)

Jianfeng Zhang

arxiv:1708.05785 v1 · 2017-08-19 · 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{YEI22ZDHB2Q3SLG2MEZJBGRIOJ}

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	2026-05-18T00:37:44.325861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c111ad64670ea1b92cda6132909a2872601e7e6d7b7275ccab5ed7755658a3bc

Aliases

arxiv: 1708.05785 · arxiv_version: 1708.05785v1 · doi: 10.48550/arxiv.1708.05785 · pith_short_12: YEI22ZDHB2Q3 · pith_short_16: YEI22ZDHB2Q3SLG2 · pith_short_8: YEI22ZDH

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/YEI22ZDHB2Q3SLG2MEZJBGRIOJ \
  | 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: c111ad64670ea1b92cda6132909a2872601e7e6d7b7275ccab5ed7755658a3bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "892cfda369a8f80723f50bf2c3e081c6bf1f70d9ea7cea0a32ee4ba132bbce9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-08-19T00:17:37Z",
    "title_canon_sha256": "cbab1b2def0b0fd235c9076d91b6f10781618a9386253c5039d7ab298e9928d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05785",
    "kind": "arxiv",
    "version": 1
  }
}