Pith Number

pith:FKPSHMVS

pith:2018:FKPSHMVSRH6VNUYP2OSDSYZE27

not attested not anchored not stored refs pending

Can classical Schwarz methods for time-harmonic elastic waves converge?

Martin J. Gander, Romain Brunet, Victorita Dolean

arxiv:1810.13174 v1 · 2018-10-31 · 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{FKPSHMVSRH6VNUYP2OSDSYZE27}

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	2026-05-18T00:01:52.059483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a9f23b2b289fd56d30fd3a4396324d7eee92e21e26721e87acf048973852d92

Aliases

arxiv: 1810.13174 · arxiv_version: 1810.13174v1 · doi: 10.48550/arxiv.1810.13174 · pith_short_12: FKPSHMVSRH6V · pith_short_16: FKPSHMVSRH6VNUYP · pith_short_8: FKPSHMVS

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/FKPSHMVSRH6VNUYP2OSDSYZE27 \
  | 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: 2a9f23b2b289fd56d30fd3a4396324d7eee92e21e26721e87acf048973852d92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb900adcd8b5468377c71d691be7240ae9b1b5b792df79cd2e3e1cdf5780570",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-31T09:34:15Z",
    "title_canon_sha256": "c53aac5928dd7e54f04ca257d9624bf13bdee2857da8bd89057f7c25a0859575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13174",
    "kind": "arxiv",
    "version": 1
  }
}