Pith Number

pith:RN7WLFF5

pith:2017:RN7WLFF5MYODSI7WHLG2ZNR7WS

not attested not anchored not stored refs pending

An implicit numerical scheme for a class of backward doubly stochastic differential equations

David Nualart, Xiaoming Song, Yaozhong Hu

arxiv:1702.00910 v1 · 2017-02-03 · 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{RN7WLFF5MYODSI7WHLG2ZNR7WS}

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	2026-05-18T00:51:29.449999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7f6594bd661c3923f63acdacb63fb4b0ced79e1977fffac9a509349d6988b9

Aliases

arxiv: 1702.00910 · arxiv_version: 1702.00910v1 · doi: 10.48550/arxiv.1702.00910 · pith_short_12: RN7WLFF5MYOD · pith_short_16: RN7WLFF5MYODSI7W · pith_short_8: RN7WLFF5

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/RN7WLFF5MYODSI7WHLG2ZNR7WS \
  | 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: 8b7f6594bd661c3923f63acdacb63fb4b0ced79e1977fffac9a509349d6988b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "519dcc85d29426994cb33734d209b6606c3aaec57c77d6563ce57305b26e342e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-02-03T05:37:41Z",
    "title_canon_sha256": "84bcd7e9e85985c10e032987895d79c995fdb743df5e87df82afb7307e8cb4bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00910",
    "kind": "arxiv",
    "version": 1
  }
}