Pith Number

pith:SS5AT7BT

pith:2011:SS5AT7BTPF6TSIYDK7NXV5OUYF

not attested not anchored not stored refs pending

Analytically weak solutions to SPDEs with unbounded time-dependent differential operators and an application

Benedict Baur, Martin Grothaus, Tan Thanh Mai

arxiv:1112.1807 v3 · 2011-12-08 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SS5AT7BTPF6TSIYDK7NXV5OUYF}

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	2026-05-18T03:35:02.254521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94ba09fc33797d39230357db7af5d4c14c76654acbd93298b127e3bb0d8e83ad

Aliases

arxiv: 1112.1807 · arxiv_version: 1112.1807v3 · doi: 10.48550/arxiv.1112.1807 · pith_short_12: SS5AT7BTPF6T · pith_short_16: SS5AT7BTPF6TSIYD · pith_short_8: SS5AT7BT

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/SS5AT7BTPF6TSIYDK7NXV5OUYF \
  | 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: 94ba09fc33797d39230357db7af5d4c14c76654acbd93298b127e3bb0d8e83ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5925feb6c9dfb5c0ed13f4eb07a80c53f539ac8ec778247b2d9fdd447318fb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-12-08T11:01:11Z",
    "title_canon_sha256": "a7e4c01c332d2b894ea0cffd6d2a87a3f86dd76a7e1b384ba9775f2883274b41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1807",
    "kind": "arxiv",
    "version": 3
  }
}