Pith Number

pith:Y6GMXYQR

pith:2015:Y6GMXYQR27R35PCOVG3EH5IPBM

not attested not anchored not stored refs pending

A Cut Finite Element Method with Boundary Value Correction

Erik Burman, Mats G. Larson, Peter Hansbo

arxiv:1507.03096 v1 · 2015-07-11 · 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{Y6GMXYQR27R35PCOVG3EH5IPBM}

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	2026-05-18T01:36:59.717019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c78ccbe211d7e3bebc4ea9b643f50f0b2e3e9fe55f6eb3e898880cbd581e2b67

Aliases

arxiv: 1507.03096 · arxiv_version: 1507.03096v1 · doi: 10.48550/arxiv.1507.03096 · pith_short_12: Y6GMXYQR27R3 · pith_short_16: Y6GMXYQR27R35PCO · pith_short_8: Y6GMXYQR

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/Y6GMXYQR27R35PCOVG3EH5IPBM \
  | 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: c78ccbe211d7e3bebc4ea9b643f50f0b2e3e9fe55f6eb3e898880cbd581e2b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a1adee43584afc8bd5b85131667b3842356bf36b8e5d7e02a8d1a4bf5c733a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-07-11T11:12:59Z",
    "title_canon_sha256": "872243e374367b614e777e6846d7757cec7c510686a7b4cf6c4edf2c8ec974d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03096",
    "kind": "arxiv",
    "version": 1
  }
}