Pith Number

pith:LQW27FVO

pith:2017:LQW27FVOVDAQFPWBMOENDXPNEU

not attested not anchored not stored refs pending

On the well-posedness of SPDEs with singular drift in divergence form

Carlo Marinelli, Luca Scarpa

arxiv:1701.08326 v1 · 2017-01-28 · math.AP · 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{LQW27FVOVDAQFPWBMOENDXPNEU}

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	2026-05-18T00:04:24.211788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c2daf96aea8c102bec16388d1dded253316606e30001bca7159b9abb563e10e

Aliases

arxiv: 1701.08326 · arxiv_version: 1701.08326v1 · doi: 10.48550/arxiv.1701.08326 · pith_short_12: LQW27FVOVDAQ · pith_short_16: LQW27FVOVDAQFPWB · pith_short_8: LQW27FVO

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/LQW27FVOVDAQFPWBMOENDXPNEU \
  | 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: 5c2daf96aea8c102bec16388d1dded253316606e30001bca7159b9abb563e10e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4538f5e763a86ea9ec414ace32046b93386b4f4b099067dd8d921c35a7b9b39f",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-01-28T22:10:09Z",
    "title_canon_sha256": "bc5b4d5f54265b87a8bcf0c5a61b384edb32cbcc3cc90fef503e6df43dedbd5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08326",
    "kind": "arxiv",
    "version": 1
  }
}