Pith Number

pith:3NDPTAAK

pith:2016:3NDPTAAKH2I3R6EJRIQCQIPYKM

not attested not anchored not stored refs pending

Strong solutions to SPDEs with monotone drift in divergence form

Carlo Marinelli, Luca Scarpa

arxiv:1612.08260 v2 · 2016-12-25 · 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{3NDPTAAKH2I3R6EJRIQCQIPYKM}

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	2026-05-18T00:04:24.237109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db46f9800a3e91b8f8898a202821f853026136609e4551d5e81023e32d7e0897

Aliases

arxiv: 1612.08260 · arxiv_version: 1612.08260v2 · doi: 10.48550/arxiv.1612.08260 · pith_short_12: 3NDPTAAKH2I3 · pith_short_16: 3NDPTAAKH2I3R6EJ · pith_short_8: 3NDPTAAK

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/3NDPTAAKH2I3R6EJRIQCQIPYKM \
  | 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: db46f9800a3e91b8f8898a202821f853026136609e4551d5e81023e32d7e0897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "649e65f290604b2b9540faeb52d054dca09c712217d839166e31a7c926bfc603",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-12-25T11:07:37Z",
    "title_canon_sha256": "777d5a061afda9b41b2d5152d2f1ef59fa821f17cdcf6b38570885565b69a266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08260",
    "kind": "arxiv",
    "version": 2
  }
}