Pith Number

pith:UYMFS5SN

pith:2015:UYMFS5SNSR72OHNUIH76V6SLY6

not attested not anchored not stored refs pending

Dual-Primal Isogeometric Tearing and Interconnecting Solvers for large-scale systems of multipatch continuous Galerkin IgA equations

Christoph Hofer, Ulrich Langer

arxiv:1511.07183 v1 · 2015-11-23 · 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{UYMFS5SNSR72OHNUIH76V6SLY6}

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	2026-05-18T01:26:12.019727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61859764d947fa71db441ffeafa4bc7810306dc70acf794ae88e694faff15f8

Aliases

arxiv: 1511.07183 · arxiv_version: 1511.07183v1 · doi: 10.48550/arxiv.1511.07183 · pith_short_12: UYMFS5SNSR72 · pith_short_16: UYMFS5SNSR72OHNU · pith_short_8: UYMFS5SN

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/UYMFS5SNSR72OHNUIH76V6SLY6 \
  | 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: a61859764d947fa71db441ffeafa4bc7810306dc70acf794ae88e694faff15f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1972c34d4502b35ed18bc3a2a15abf3f4f64af1eca03401886b75b2ac6e7535",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-11-23T11:39:31Z",
    "title_canon_sha256": "b96289d4f0cb57adc06aa73820ba1e6d3178692b6a1081d08cdb0628a8a79f5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07183",
    "kind": "arxiv",
    "version": 1
  }
}