Pith Number

pith:63235LV4

pith:2017:63235LV4Q73KHABPFQOZDXY4TM

not attested not anchored not stored refs pending

Stabilized weighted reduced basis methods for parametrized advection dominated problems with random inputs

Davide Torlo, Francesco Ballarin, Gianluigi Rozza

arxiv:1711.11275 v2 · 2017-11-30 · 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{63235LV4Q73KHABPFQOZDXY4TM}

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	2026-05-18T00:01:43.732230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6f5beaebc87f6a3802f2c1d91df1c9b188b462f77d8d1d74ef93b2e15abc121

Aliases

arxiv: 1711.11275 · arxiv_version: 1711.11275v2 · doi: 10.48550/arxiv.1711.11275 · pith_short_12: 63235LV4Q73K · pith_short_16: 63235LV4Q73KHABP · pith_short_8: 63235LV4

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/63235LV4Q73KHABPFQOZDXY4TM \
  | 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: f6f5beaebc87f6a3802f2c1d91df1c9b188b462f77d8d1d74ef93b2e15abc121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "600cd1663d157dc9a2bbba7b880cf91180156199fe83fbbb5118d6ef7bb2f6de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-11-30T09:09:34Z",
    "title_canon_sha256": "ed2b1942da6852eac01c5efd18735b908573add971252298efcfbe979abd09b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11275",
    "kind": "arxiv",
    "version": 2
  }
}