Pith Number

pith:HYY2QAHD

pith:2016:HYY2QAHDS2EBHWDC6UIIICQNEU

not attested not anchored not stored refs pending

Adaptive Mesh Refinement Strategies in Isogeometric Analysis - A Computational Comparison

Daniel Peterseim, Markus K\"astner, Paul Hennig, Philipp Morgenstern

arxiv:1605.00825 v1 · 2016-05-03 · 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{HYY2QAHDS2EBHWDC6UIIICQNEU}

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	2026-05-18T00:47:14.853257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e31a800e3968813d862f510840a0d251eb758d855881ad58bc4cd55441ba05a

Aliases

arxiv: 1605.00825 · arxiv_version: 1605.00825v1 · doi: 10.48550/arxiv.1605.00825 · pith_short_12: HYY2QAHDS2EB · pith_short_16: HYY2QAHDS2EBHWDC · pith_short_8: HYY2QAHD

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/HYY2QAHDS2EBHWDC6UIIICQNEU \
  | 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: 3e31a800e3968813d862f510840a0d251eb758d855881ad58bc4cd55441ba05a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d2eb0e19ac6c5a84b4699b84dcafe91f89f53b88ca72af4aa0a911847dec364",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-05-03T10:24:19Z",
    "title_canon_sha256": "4f5bef91dd09b5f34a4a34c1e0153a07b556b20923843667c223d2d44a267260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00825",
    "kind": "arxiv",
    "version": 1
  }
}