Pith Number

pith:YJUH5ZRB

pith:2014:YJUH5ZRB3F5IXOXT3E5ROTZCDM

not attested not anchored not stored refs pending

Non standard finite difference scheme preserving dynamical properties

Fr\'ed\'eric Pierret, Jacky Cresson

arxiv:1410.6661 v1 · 2014-10-24 · 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{YJUH5ZRB3F5IXOXT3E5ROTZCDM}

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	2026-05-18T02:39:24.817065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2687ee621d97a8bbaf3d93b174f221b3fa49182b11a9b14253c6ea19438b350

Aliases

arxiv: 1410.6661 · arxiv_version: 1410.6661v1 · doi: 10.48550/arxiv.1410.6661 · pith_short_12: YJUH5ZRB3F5I · pith_short_16: YJUH5ZRB3F5IXOXT · pith_short_8: YJUH5ZRB

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/YJUH5ZRB3F5IXOXT3E5ROTZCDM \
  | 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: c2687ee621d97a8bbaf3d93b174f221b3fa49182b11a9b14253c6ea19438b350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1f94216a1b027b4451746cb87949df4c1d378ce226f169909bc36c0e0b46017",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-10-24T12:27:35Z",
    "title_canon_sha256": "0235248b1d33f5b191e3e625186d59c6c17dfe6862e95642a85f0970544468fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6661",
    "kind": "arxiv",
    "version": 1
  }
}