Pith Number

pith:2P7374WX

pith:2016:2P7374WXW5KI2HGEIOIFPK3VU6

not attested not anchored not stored refs pending

Full Gradient Stabilized Cut Finite Element Methods for Surface Partial Differential Equations

Andr\'e Massing, Erik Burman, Mats G. Larson, Peter Hansbo, Sara Zahedi

arxiv:1602.01512 v1 · 2016-02-04 · 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{2P7374WXW5KI2HGEIOIFPK3VU6}

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	2026-05-18T01:08:12.041956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3ffbff2d7b7548d1cc4439057ab75a7a8eac5b589f6a2e1923ea4d4ff7e1c90

Aliases

arxiv: 1602.01512 · arxiv_version: 1602.01512v1 · doi: 10.48550/arxiv.1602.01512 · pith_short_12: 2P7374WXW5KI · pith_short_16: 2P7374WXW5KI2HGE · pith_short_8: 2P7374WX

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/2P7374WXW5KI2HGEIOIFPK3VU6 \
  | 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: d3ffbff2d7b7548d1cc4439057ab75a7a8eac5b589f6a2e1923ea4d4ff7e1c90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc920e2286b693af9adea8d8d4bc9741bf1575e3d7d1f27bbbe639aad956388",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-02-04T00:06:56Z",
    "title_canon_sha256": "5c4c778d9139d15bb9ca0c8bc49c4689ac395cd3c6c94152874b0c06e768cd5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01512",
    "kind": "arxiv",
    "version": 1
  }
}