Pith Number

pith:RYE5CQOS

pith:2018:RYE5CQOS44TVKURRB723YOK3AZ

not attested not anchored not stored refs pending

Optimal leading term of solutions to wave equations with strong damping terms

Hironori Michihisa

arxiv:1810.09114 v1 · 2018-10-22 · 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{RYE5CQOS44TVKURRB723YOK3AZ}

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	2026-05-18T00:02:40.997126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e09d141d2e7275552310ff5bc395b0675d64c1de2cd71adbccda42acf533958

Aliases

arxiv: 1810.09114 · arxiv_version: 1810.09114v1 · doi: 10.48550/arxiv.1810.09114 · pith_short_12: RYE5CQOS44TV · pith_short_16: RYE5CQOS44TVKURR · pith_short_8: RYE5CQOS

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/RYE5CQOS44TVKURRB723YOK3AZ \
  | 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: 8e09d141d2e7275552310ff5bc395b0675d64c1de2cd71adbccda42acf533958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a1d194fa52f7ac216dbb8d7d3f1e2a37edb231f4533da271e5655d7ea875bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-10-22T07:13:33Z",
    "title_canon_sha256": "02c4f1cf4ac16f3a303dc2171ec2eab6b021e7a86cc9e6edaaedbc943e6d8734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09114",
    "kind": "arxiv",
    "version": 1
  }
}