Pith Number

pith:ZVXRL6QY

pith:2018:ZVXRL6QYWS6KBCXZEL4FVW7EAP

not attested not anchored not stored refs pending

Long-time oscillatory energy conservation of total energy-preserving methods for highly oscillatory Hamiltonian systems

Bin Wang, Xinyuan Wu

arxiv:1807.01044 v1 · 2018-07-03 · 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{ZVXRL6QYWS6KBCXZEL4FVW7EAP}

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	2026-05-18T00:11:45.551439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd6f15fa18b4bca08af922f85adbe403d5bdee58bf849adbeda06d9f20c35117

Aliases

arxiv: 1807.01044 · arxiv_version: 1807.01044v1 · doi: 10.48550/arxiv.1807.01044 · pith_short_12: ZVXRL6QYWS6K · pith_short_16: ZVXRL6QYWS6KBCXZ · pith_short_8: ZVXRL6QY

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/ZVXRL6QYWS6KBCXZEL4FVW7EAP \
  | 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: cd6f15fa18b4bca08af922f85adbe403d5bdee58bf849adbeda06d9f20c35117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef09ccc3530134b2379a4a639a69387ee6133aaaf6d11a756193204577637cbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-07-03T09:34:00Z",
    "title_canon_sha256": "81eb5a8fb421bb858a626510c79730f1e097b830ca0f812bb7dae6f8c640e40b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01044",
    "kind": "arxiv",
    "version": 1
  }
}