Pith Number

pith:57SWS7FH

pith:2017:57SWS7FHTLRMW7QVGJYXJRD5GS

not attested not anchored not stored refs pending

Cut Finite Element Methods for Linear Elasticity Problems

Karl Larsson, Mats G. Larson, Peter Hansbo

arxiv:1703.04377 v1 · 2017-03-13 · 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{57SWS7FHTLRMW7QVGJYXJRD5GS}

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	2026-05-17T23:54:56.921882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe5697ca79ae2cb7e15327174c47d348ea5c9da71c82489181476fed654775c

Aliases

arxiv: 1703.04377 · arxiv_version: 1703.04377v1 · doi: 10.48550/arxiv.1703.04377 · pith_short_12: 57SWS7FHTLRM · pith_short_16: 57SWS7FHTLRMW7QV · pith_short_8: 57SWS7FH

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/57SWS7FHTLRMW7QVGJYXJRD5GS \
  | 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: efe5697ca79ae2cb7e15327174c47d348ea5c9da71c82489181476fed654775c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de2dfb7b88d2ce017c4ac9f4b848fde174e21521d764ad520feb0145b4412551",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-13T13:15:46Z",
    "title_canon_sha256": "c62fea25235a1ad10cd6c9f84ef4a12cc34cc591e5494b0a03994447d164cb81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04377",
    "kind": "arxiv",
    "version": 1
  }
}