Pith Number

pith:KUXWSZMI

pith:2016:KUXWSZMI6ZVG5ELQMBZH4BGSCZ

not attested not anchored not stored refs pending

Energy-Preserving Integrators Applied to Nonholonomic Systems

David Mart\'in de Diego, Eirik Hoel H{\o}iseth, Elena Celledoni, Marta Farr\'e Puiggal\'i

arxiv:1605.02845 v1 · 2016-05-10 · math.NA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUXWSZMI6ZVG5ELQMBZH4BGSCZ}

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	2026-05-18T01:15:08.453129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

552f696588f66a6e917060727e04d2167a8eeb0953e201d448e93e8a665b581f

Aliases

arxiv: 1605.02845 · arxiv_version: 1605.02845v1 · doi: 10.48550/arxiv.1605.02845 · pith_short_12: KUXWSZMI6ZVG · pith_short_16: KUXWSZMI6ZVG5ELQ · pith_short_8: KUXWSZMI

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/KUXWSZMI6ZVG5ELQMBZH4BGSCZ \
  | 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: 552f696588f66a6e917060727e04d2167a8eeb0953e201d448e93e8a665b581f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "205b1c781eaf5bbb22959322bece4d255b42075e382cf0f1602fafa1952f2fb3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-05-10T04:40:32Z",
    "title_canon_sha256": "e5e996e057c2d1fe034cb2e4274633d0a2595050895680ee66c6e4706e6e1b90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02845",
    "kind": "arxiv",
    "version": 1
  }
}