Pith Number

pith:VY3LR7GM

pith:2014:VY3LR7GMC4CPS3W7Z6A3ESD3WU

not attested not anchored not stored refs pending

An enhanced method with local energy minimization for the robust a posteriori construction of equilibrated stress fields in finite element analyses

Florent Pled, Ludovic Chamoin, Pierre Ladev\`eze

arxiv:1408.6143 v2 · 2014-08-21 · math.NA · cs.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{VY3LR7GMC4CPS3W7Z6A3ESD3WU}

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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	2026-05-18T00:45:59.072425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae36b8fccc1704f96edfcf81b2487bb504751d4923cca2b241d757b2030f9c69

Aliases

arxiv: 1408.6143 · arxiv_version: 1408.6143v2 · doi: 10.48550/arxiv.1408.6143 · pith_short_12: VY3LR7GMC4CP · pith_short_16: VY3LR7GMC4CPS3W7 · pith_short_8: VY3LR7GM

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/VY3LR7GMC4CPS3W7Z6A3ESD3WU \
  | 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: ae36b8fccc1704f96edfcf81b2487bb504751d4923cca2b241d757b2030f9c69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70f393d8e75abad5715c546ff0827a562aed3d998aa4c3ed16c1b27d451c3ad6",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-08-21T18:35:54Z",
    "title_canon_sha256": "8f07f8c3452899efe36d95ac977d4d030b57098bbefad8011414bb17a4f2c31e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6143",
    "kind": "arxiv",
    "version": 2
  }
}