Pith Number

pith:BIA7DIEI

pith:2012:BIA7DIEIIIRVJUITOU4XIMYOKZ

not attested not anchored not stored refs pending

Mesh adaptivity driven by goal-oriented locally equilibrated superconvergent patch recovery

E. Nadal (CITV), F.J. Fuenmayor (CITV), J.J. R\'odenas (CITV), Octavio Andr\'es Gonz\'alez Estrada (IMAM), Pierre Kerfriden, St\'ephane Pierre-Alain Bordas (IMAM)

arxiv:1209.3102 v3 · 2012-09-14 · math.NA · cs.NA · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIA7DIEIIIRVJUITOU4XIMYOKZ}

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	2026-05-18T03:10:26.880610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a01f1a088422354d113753974330e565e528f14cb775c27a4ff6d63764f0385

Aliases

arxiv: 1209.3102 · arxiv_version: 1209.3102v3 · doi: 10.48550/arxiv.1209.3102 · pith_short_12: BIA7DIEIIIRV · pith_short_16: BIA7DIEIIIRVJUIT · pith_short_8: BIA7DIEI

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/BIA7DIEIIIRVJUITOU4XIMYOKZ \
  | 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: 0a01f1a088422354d113753974330e565e528f14cb775c27a4ff6d63764f0385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d99aefc95d05704aefadbf74d90c492a5f4ad32322c5e0261d01d5bd9562749c",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-09-14T06:27:44Z",
    "title_canon_sha256": "461d0befad2a9636baea8f5b66c113e95217f989786504de0f9797d8f5eb2c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3102",
    "kind": "arxiv",
    "version": 3
  }
}