Pith Number

pith:3F3KLQU7

pith:2019:3F3KLQU7HVATF3W5ADVQAD7T3T

not attested not anchored not stored refs pending

The blow-up rate for a non-scaling invariant semilinear wave equations

Hatem Zaag, Mohamed Ali Hamza

arxiv:1906.12059 v1 · 2019-06-28 · 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{3F3KLQU7HVATF3W5ADVQAD7T3T}

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	2026-05-17T23:41:59.391370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d976a5c29f3d4132eedd00eb000ff3dcff5743829eb5c61011bddb94434d2d0d

Aliases

arxiv: 1906.12059 · arxiv_version: 1906.12059v1 · doi: 10.48550/arxiv.1906.12059 · pith_short_12: 3F3KLQU7HVAT · pith_short_16: 3F3KLQU7HVATF3W5 · pith_short_8: 3F3KLQU7

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/3F3KLQU7HVATF3W5ADVQAD7T3T \
  | 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: d976a5c29f3d4132eedd00eb000ff3dcff5743829eb5c61011bddb94434d2d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eecf61ebbb21256dbb62b28c6cc8df1a7ef006d0e31646500fbfeebe7cbd636",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-06-28T06:47:18Z",
    "title_canon_sha256": "5c71bd1a9d1639bf168924018c43d32012b0eaac44291e6b735b44261d8eee9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12059",
    "kind": "arxiv",
    "version": 1
  }
}