Pith Number

pith:IQMQ5TOH

pith:2013:IQMQ5TOH5IYXKTGOSS7BFUSFNX

not attested not anchored not stored refs pending

(In-)Stability and Stabilisation of QNL-Type Atomistic-to-Continuum Coupling Methods

Alexander Shapeev, Christoph Ortner, Lei Zhang

arxiv:1308.3894 v1 · 2013-08-18 · 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{IQMQ5TOH5IYXKTGOSS7BFUSFNX}

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	2026-05-18T03:15:42.251824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44190ecdc7ea31754cce94be12d2456df0ea41155c8e5d4ea6f28eaeb60a349a

Aliases

arxiv: 1308.3894 · arxiv_version: 1308.3894v1 · doi: 10.48550/arxiv.1308.3894 · pith_short_12: IQMQ5TOH5IYX · pith_short_16: IQMQ5TOH5IYXKTGO · pith_short_8: IQMQ5TOH

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/IQMQ5TOH5IYXKTGOSS7BFUSFNX \
  | 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: 44190ecdc7ea31754cce94be12d2456df0ea41155c8e5d4ea6f28eaeb60a349a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ffb1c52d9819b01db80056bdddd1572c1377a922d5e5659560df4c0c1707fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-08-18T20:20:51Z",
    "title_canon_sha256": "fdf349fc414c13c9effd981deb50e461c1febbfbb87e4b8428cad4f8ed61f52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3894",
    "kind": "arxiv",
    "version": 1
  }
}