Pith Number

pith:67AC3EFJ

pith:2013:67AC3EFJWGZCIWPSY33ZIQIKMG

not attested not anchored not stored refs pending

Development of an Optimization-Based Atomistic-to-Continuum Coupling Method

Alexander V. Shapeev, Derek Olson, Mitchell Luskin, Pavel Bochev

arxiv:1309.5988 v1 · 2013-09-23 · math.NA · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67AC3EFJWGZCIWPSY33ZIQIKMG}

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	2026-05-18T03:12:24.521665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7c02d90a9b1b22459f2c6f794410a6180f977fb8dbff2b3c57088b1c16a9803

Aliases

arxiv: 1309.5988 · arxiv_version: 1309.5988v1 · doi: 10.48550/arxiv.1309.5988 · pith_short_12: 67AC3EFJWGZC · pith_short_16: 67AC3EFJWGZCIWPS · pith_short_8: 67AC3EFJ

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/67AC3EFJWGZCIWPSY33ZIQIKMG \
  | 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: f7c02d90a9b1b22459f2c6f794410a6180f977fb8dbff2b3c57088b1c16a9803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24dd81d2e408bdb7c65193fb0747a5af12be1085e8a18b97601028155a04608c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-09-23T21:30:04Z",
    "title_canon_sha256": "62c706a7f2cb7bf7c2b156ad3fc8cc5080f9c6f1b693b774444a84f4a47b7cb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5988",
    "kind": "arxiv",
    "version": 1
  }
}