Pith Number

pith:AMSQCQTS

pith:2011:AMSQCQTSAGN4X24WIGSU2J4PRC

not attested not anchored not stored refs pending

Linear Stationary Iterative Methods for the Force-based Quasicontinuum Approximation

Christoph Ortner, Mitchell Luskin

arxiv:1104.1774 v1 · 2011-04-10 · 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{AMSQCQTSAGN4X24WIGSU2J4PRC}

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	2026-05-18T04:24:43.234124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0325014272019bcbeb9641a54d278f88be59510c30c9b6f7361cab6a62781cb9

Aliases

arxiv: 1104.1774 · arxiv_version: 1104.1774v1 · doi: 10.48550/arxiv.1104.1774 · pith_short_12: AMSQCQTSAGN4 · pith_short_16: AMSQCQTSAGN4X24W · pith_short_8: AMSQCQTS

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/AMSQCQTSAGN4X24WIGSU2J4PRC \
  | 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: 0325014272019bcbeb9641a54d278f88be59510c30c9b6f7361cab6a62781cb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758c5d79bd86ba7f6d2e8057d93dcc3600265058236425678b2763868cb9abd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-04-10T14:56:44Z",
    "title_canon_sha256": "122d804f664c6f856463672d3ff2aecd85fb1695c3084a260e30120b0f5f8e48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1774",
    "kind": "arxiv",
    "version": 1
  }
}