Pith Number

pith:XGWBOARP

pith:2015:XGWBOARPBAT3B6HR6MX5SOXRNX

not attested not anchored not stored refs pending

Word series for dynamical systems and their numerical integrators

Ander Murua, J. M. Sanz-Serna

arxiv:1502.05528 v3 · 2015-02-19 · 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{XGWBOARPBAT3B6HR6MX5SOXRNX}

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	2026-05-18T01:25:47.281806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9ac17022f0827b0f8f1f32fd93af16dc089321957c1fbda05ed1207d898709e

Aliases

arxiv: 1502.05528 · arxiv_version: 1502.05528v3 · doi: 10.48550/arxiv.1502.05528 · pith_short_12: XGWBOARPBAT3 · pith_short_16: XGWBOARPBAT3B6HR · pith_short_8: XGWBOARP

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/XGWBOARPBAT3B6HR6MX5SOXRNX \
  | 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: b9ac17022f0827b0f8f1f32fd93af16dc089321957c1fbda05ed1207d898709e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe68e2b51423408cb3b5af889477129185340336913d924f5fb91c1aaf3dc35e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-02-19T11:12:23Z",
    "title_canon_sha256": "3d07a72d5b43ed5a15399354c594e42de65c0ddcae529ace6095ef743e9f36c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05528",
    "kind": "arxiv",
    "version": 3
  }
}