Pith Number

pith:OGYOMPEJ

pith:2015:OGYOMPEJKYIHPO3NOCU73C7MM4

not attested not anchored not stored refs pending

Mollification in strongly Lipschitz domains with application to continuous and discrete De Rham complex

Alexandre Ern, Jean-Luc Guermond

arxiv:1509.01325 v2 · 2015-09-04 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGYOMPEJKYIHPO3NOCU73C7MM4}

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	2026-05-18T01:22:06.131993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b0e63c89561077bb6d70a9fd8bec670880b8f5b63be28deec54448d797734f

Aliases

arxiv: 1509.01325 · arxiv_version: 1509.01325v2 · doi: 10.48550/arxiv.1509.01325 · pith_short_12: OGYOMPEJKYIH · pith_short_16: OGYOMPEJKYIHPO3N · pith_short_8: OGYOMPEJ

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/OGYOMPEJKYIHPO3NOCU73C7MM4 \
  | 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: 71b0e63c89561077bb6d70a9fd8bec670880b8f5b63be28deec54448d797734f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "802ad595927de4a3d5c128fec62f304c258f919df3b76450dede73b2e20c9c52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-09-04T01:58:34Z",
    "title_canon_sha256": "a45c0b1547d59c6c68605db0c6d1fbd63f707ab547c48756d41bd7d2887dde43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01325",
    "kind": "arxiv",
    "version": 2
  }
}