Pith Number

pith:M33TACLW

pith:2019:M33TACLW47IUDDH6F555FMZ44Z

not attested not anchored not stored refs pending

A supercritical scalar field equation with a forcing term

Kazuhiro Ishige, Shinya Okabe, Tokushi Sato

arxiv:1902.01606 v1 · 2019-02-05 · 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{M33TACLW47IUDDH6F555FMZ44Z}

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	2026-05-17T23:54:47.166487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f7300976e7d1418cfe2f7bd2b33ce67bb180f34ec79493c702f14d2702e117

Aliases

arxiv: 1902.01606 · arxiv_version: 1902.01606v1 · doi: 10.48550/arxiv.1902.01606 · pith_short_12: M33TACLW47IU · pith_short_16: M33TACLW47IUDDH6 · pith_short_8: M33TACLW

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/M33TACLW47IUDDH6F555FMZ44Z \
  | 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: 66f7300976e7d1418cfe2f7bd2b33ce67bb180f34ec79493c702f14d2702e117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52ce38abad31f780bf7cc551a7633896f35220b67dd4a6ef956b334ca9c95ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-02-05T09:37:06Z",
    "title_canon_sha256": "d9ef0e193185d1e4e1e43a3029546e1808d80379c423d6518de6cf75d555b2d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01606",
    "kind": "arxiv",
    "version": 1
  }
}