Pith Number

pith:23W7DDCS

pith:2019:23W7DDCSYVYV3PZ77CPTOVRPCA

not attested not anchored not stored refs pending

Stable Mixed Finite Elements for Linear Elasticity with Thin Inclusions

Jan M. Nordbotten, Wietse M. Boon

arxiv:1903.01757 v1 · 2019-03-05 · 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{23W7DDCSYVYV3PZ77CPTOVRPCA}

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	2026-05-17T23:51:59.841957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6edf18c52c5715dbf3ff89f37562f1034cf057683fe195db705bf0ebc4f7867

Aliases

arxiv: 1903.01757 · arxiv_version: 1903.01757v1 · doi: 10.48550/arxiv.1903.01757 · pith_short_12: 23W7DDCSYVYV · pith_short_16: 23W7DDCSYVYV3PZ7 · pith_short_8: 23W7DDCS

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/23W7DDCSYVYV3PZ77CPTOVRPCA \
  | 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: d6edf18c52c5715dbf3ff89f37562f1034cf057683fe195db705bf0ebc4f7867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abdd677e2f7b72fdb07566426d5f3ab1d760028f8670bbbeea4556f3e1dececc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-03-05T10:27:09Z",
    "title_canon_sha256": "12818a9129de2ca4570616f78981a006369633f9986e7a45e8d38486e95d9a7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01757",
    "kind": "arxiv",
    "version": 1
  }
}