Pith Number

pith:52R2OKFN

pith:2016:52R2OKFNZDYFR7ZR6BS7F6GRBD

not attested not anchored not stored refs pending

A note on small periodic solutions of discrete nonlinear Klein-Gordon equations

Masaya Maeda

arxiv:1603.01944 v1 · 2016-03-07 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52R2OKFNZDYFR7ZR6BS7F6GRBD}

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	2026-05-18T01:19:31.984183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eea3a728adc8f058ff31f065f2f8d108d9fd46d1617ff8d0bac9b79937cd8996

Aliases

arxiv: 1603.01944 · arxiv_version: 1603.01944v1 · doi: 10.48550/arxiv.1603.01944 · pith_short_12: 52R2OKFNZDYF · pith_short_16: 52R2OKFNZDYFR7ZR · pith_short_8: 52R2OKFN

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/52R2OKFNZDYFR7ZR6BS7F6GRBD \
  | 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: eea3a728adc8f058ff31f065f2f8d108d9fd46d1617ff8d0bac9b79937cd8996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058a06bcab3ca46563b58151b45cb5fd9c115ca0db081da84fbff40de04d09e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-07T05:48:19Z",
    "title_canon_sha256": "c1f962291efeeec8a0208f2ae0b65768c0dab643570c75e919630ff815264ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01944",
    "kind": "arxiv",
    "version": 1
  }
}