Pith Number

pith:37XNUXRD

pith:2024:37XNUXRDFBELNKGG5IH4CRV3QS

not attested not anchored not stored refs pending

A simple modification to mitigate locking in conforming FEM for nearly incompressible elasticity

J. Dick, K. Mustapha, Q. T. Le Gia, W. McLean

arxiv:2407.06831 v3 · 2024-07-09 · 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{37XNUXRDFBELNKGG5IH4CRV3QS}

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	2026-07-05T10:21:21.480356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfeeda5e232848b6a8c6ea0fc146bb84a681a3b18a54093046038c586a6c8e57

Aliases

arxiv: 2407.06831 · arxiv_version: 2407.06831v3 · doi: 10.48550/arxiv.2407.06831 · pith_short_12: 37XNUXRDFBEL · pith_short_16: 37XNUXRDFBELNKGG · pith_short_8: 37XNUXRD

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/37XNUXRDFBELNKGG5IH4CRV3QS \
  | 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: dfeeda5e232848b6a8c6ea0fc146bb84a681a3b18a54093046038c586a6c8e57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c38c139cdc79bec9b7ab64d953972526f314d0f5bfbd9612ba34f1e4e6f445",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-07-09T13:02:53Z",
    "title_canon_sha256": "d24694a882b8c88a79b76f1a36b66279327b73ebdfd439a333fba2f1d78d4059"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06831",
    "kind": "arxiv",
    "version": 3
  }
}