Pith Number

pith:DZ7CCBSU

pith:2018:DZ7CCBSUJOIA6EWXSHRL3CP3YH

not attested not anchored not stored refs pending

Analysis and boundary value problems on singular domains: an approach via bounded geometry

Bernd Ammann, Nadine Grosse, Victor Nistor

arxiv:1812.09898 v2 · 2018-12-24 · math.AP · math-ph · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZ7CCBSUJOIA6EWXSHRL3CP3YH}

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	2026-05-17T23:48:45.279961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e7e2106544b900f12d791e2bd89fbc1e47636a5eb2f386187006022b559767f

Aliases

arxiv: 1812.09898 · arxiv_version: 1812.09898v2 · doi: 10.48550/arxiv.1812.09898 · pith_short_12: DZ7CCBSUJOIA · pith_short_16: DZ7CCBSUJOIA6EWX · pith_short_8: DZ7CCBSU

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/DZ7CCBSUJOIA6EWXSHRL3CP3YH \
  | 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: 1e7e2106544b900f12d791e2bd89fbc1e47636a5eb2f386187006022b559767f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498cb6b7e406f4a17215feebf5cbf8deefa4ecf219cc27a018ac0e3a85872cf8",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-24T11:36:49Z",
    "title_canon_sha256": "d0962484a7b0a37e7bc0a9c4465e652123a1f9d7874960b78708fa21294f282d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09898",
    "kind": "arxiv",
    "version": 2
  }
}