Pith Number

pith:BV3EYQDU

pith:2012:BV3EYQDUZRMXWKFJ7OJGIIAWV2

not attested not anchored not stored refs pending

Lie-Trotter method for abstract semilinear evolution equations

Constanza S\'anchez de la Vega, Diego Rial, Juan Pablo Borgna, Mariano De Leo

arxiv:1211.5111 v1 · 2012-11-21 · math.NA · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BV3EYQDUZRMXWKFJ7OJGIIAWV2}

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	2026-05-18T03:40:15.015337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d764c4074cc597b28a9fb92642016ae97dce8639e751f83b5c4dc8261ab7dac

Aliases

arxiv: 1211.5111 · arxiv_version: 1211.5111v1 · doi: 10.48550/arxiv.1211.5111 · pith_short_12: BV3EYQDUZRMX · pith_short_16: BV3EYQDUZRMXWKFJ · pith_short_8: BV3EYQDU

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/BV3EYQDUZRMXWKFJ7OJGIIAWV2 \
  | 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: 0d764c4074cc597b28a9fb92642016ae97dce8639e751f83b5c4dc8261ab7dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66e2bf348fd83bd8764c561343ab0b0f50fa3a58faa5fd68a53d8017955eddaf",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-11-21T18:55:57Z",
    "title_canon_sha256": "f02b1d63ea48c1ee8e59b5d5e222a5eb4b54d6aa974b8babbf6d653413716bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5111",
    "kind": "arxiv",
    "version": 1
  }
}