Pith Number

pith:LGQJZHGY

pith:2013:LGQJZHGYVTDGW4VSI5K3C5A6ZF

not attested not anchored not stored refs pending

On the Quasi-linear Reflected Backward Stochastic Partial Differential Equations

Jinniao Qiu, Wenning Wei

arxiv:1307.3749 v1 · 2013-07-14 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGQJZHGYVTDGW4VSI5K3C5A6ZF}

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	2026-05-18T03:18:27.975435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59a09c9cd8acc66b72b24755b1741ec946c791d956a29f6af6389e9d4ea94238

Aliases

arxiv: 1307.3749 · arxiv_version: 1307.3749v1 · doi: 10.48550/arxiv.1307.3749 · pith_short_12: LGQJZHGYVTDG · pith_short_16: LGQJZHGYVTDGW4VS · pith_short_8: LGQJZHGY

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/LGQJZHGYVTDGW4VSI5K3C5A6ZF \
  | 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: 59a09c9cd8acc66b72b24755b1741ec946c791d956a29f6af6389e9d4ea94238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "367ff043df800cdd19fea16db37ef21636d80bf34b09b816a315d5703a545fb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-07-14T15:39:33Z",
    "title_canon_sha256": "a98333566c95326a64e6e68833c0fc58b74814a0c661d736a4baef142d2ae968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3749",
    "kind": "arxiv",
    "version": 1
  }
}