Pith Number

pith:ZRYBOOLN

pith:2015:ZRYBOOLN2XOOPL7Q5JOKQZBQ6J

not attested not anchored not stored refs pending

Adaptive Spectral Galerkin Methods with Dynamic Marking

Claudio Canuto, Marco Verani, Ricardo H. Nochetto, Rob Stevenson

arxiv:1511.00233 v1 · 2015-11-01 · 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{ZRYBOOLN2XOOPL7Q5JOKQZBQ6J}

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	2026-05-18T01:28:12.862148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc7017396dd5dce7aff0ea5ca86430f244a1f28b0b7102e669a9be3a5f818c55

Aliases

arxiv: 1511.00233 · arxiv_version: 1511.00233v1 · doi: 10.48550/arxiv.1511.00233 · pith_short_12: ZRYBOOLN2XOO · pith_short_16: ZRYBOOLN2XOOPL7Q · pith_short_8: ZRYBOOLN

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/ZRYBOOLN2XOOPL7Q5JOKQZBQ6J \
  | 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: cc7017396dd5dce7aff0ea5ca86430f244a1f28b0b7102e669a9be3a5f818c55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49051291a3c14f67856ee091ae6f242381d2a528080f7af67b2731ea47169fec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-11-01T11:42:24Z",
    "title_canon_sha256": "597343dba2f9cd559b2486375c396b02a0adfd0355f2b7e234e5250a78f7d906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00233",
    "kind": "arxiv",
    "version": 1
  }
}