Pith Number

pith:JCNOGAYX

pith:2015:JCNOGAYX7O5QFMV4JQ2UNJRCON

not attested not anchored not stored refs pending

Analysis of a New Harmonically Enriched Multiscale Coarse Space for Domain Decomposition Methods

Atle Loneland, Martin J. Gander, Talal Rahman

arxiv:1512.05285 v1 · 2015-12-16 · 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{JCNOGAYX7O5QFMV4JQ2UNJRCON}

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	2026-05-18T01:24:13.177553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

489ae30317fbbb02b2bc4c3546a622734cb58b53226ba816f3181b60b7c20405

Aliases

arxiv: 1512.05285 · arxiv_version: 1512.05285v1 · doi: 10.48550/arxiv.1512.05285 · pith_short_12: JCNOGAYX7O5Q · pith_short_16: JCNOGAYX7O5QFMV4 · pith_short_8: JCNOGAYX

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/JCNOGAYX7O5QFMV4JQ2UNJRCON \
  | 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: 489ae30317fbbb02b2bc4c3546a622734cb58b53226ba816f3181b60b7c20405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1722b83e9331d6b34d8b0077b51ee1ce999aa85f3315e900a905cadc1cf9c75c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-12-16T19:02:49Z",
    "title_canon_sha256": "7e901f26c7180321d2ed437449f111e5576023e1747f0b74fc511356297f9582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05285",
    "kind": "arxiv",
    "version": 1
  }
}