Pith Number

pith:RRKQCSEZ

pith:2014:RRKQCSEZUPRH4RA3MGF3HPVYWY

not attested not anchored not stored refs pending

On the construction of $m$-step methods for FDEs

Cecilia Magherini, Lidia Aceto, Paolo Novati

arxiv:1405.5011 v1 · 2014-05-20 · 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{RRKQCSEZUPRH4RA3MGF3HPVYWY}

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	2026-05-18T02:51:32.360603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c55014899a3e27e441b618bb3beb8b60cc61a975e2dfa7811fd90cb545f419b

Aliases

arxiv: 1405.5011 · arxiv_version: 1405.5011v1 · doi: 10.48550/arxiv.1405.5011 · pith_short_12: RRKQCSEZUPRH · pith_short_16: RRKQCSEZUPRH4RA3 · pith_short_8: RRKQCSEZ

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/RRKQCSEZUPRH4RA3MGF3HPVYWY \
  | 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: 8c55014899a3e27e441b618bb3beb8b60cc61a975e2dfa7811fd90cb545f419b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31f01b46b0ad6754b1230b6cfde89b0b19b0fed26b5798d8eaf240da94e1aace",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-05-20T09:37:42Z",
    "title_canon_sha256": "41a33ce725d80419d8ec59b638850afa4f66de82d8f7a23fe5142270dc42626a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5011",
    "kind": "arxiv",
    "version": 1
  }
}