Pith Number

pith:2FIQVC3A

pith:2018:2FIQVC3AC2JAZKW6DYHR6PIGU6

not attested not anchored not stored refs pending

A note for the global non-existence of semirelativistic equations with non-gauge invariant power type nonlinearity

Kazumasa Fujiwara

arxiv:1801.04793 v1 · 2018-01-15 · 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{2FIQVC3AC2JAZKW6DYHR6PIGU6}

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	2026-05-18T00:14:06.402280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1510a8b6016920caade1e0f1f3d06a7a4467d1bd67aae20d1b455170062c72f

Aliases

arxiv: 1801.04793 · arxiv_version: 1801.04793v1 · doi: 10.48550/arxiv.1801.04793 · pith_short_12: 2FIQVC3AC2JA · pith_short_16: 2FIQVC3AC2JAZKW6 · pith_short_8: 2FIQVC3A

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/2FIQVC3AC2JAZKW6DYHR6PIGU6 \
  | 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: d1510a8b6016920caade1e0f1f3d06a7a4467d1bd67aae20d1b455170062c72f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338984b1e48bd8a7a8b6d3f6409b0d993fb7b3946397e820610651e99696da91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-15T13:30:50Z",
    "title_canon_sha256": "efa69dbe326c92e6064f2f015abacb199b19f6a78a3e2160b18134822156e736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04793",
    "kind": "arxiv",
    "version": 1
  }
}