Pith Number

pith:IRFIKZP6

pith:2010:IRFIKZP6CBX3ORYNXDSAQSR7TD

not attested not anchored not stored refs pending

On uniqueness of semi-wavefronts (Diekmann-Kaper theory of a nonlinear convolution equation re-visited)

Carlos Gomez, Maitere Aguerrea, Sergei Trofimchuk

arxiv:1011.3749 v1 · 2010-11-16 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRFIKZP6CBX3ORYNXDSAQSR7TD}

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	2026-05-18T03:32:17.295507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444a8565fe106fb7470db8e4084a3f98ebe8f5683859029bc496f802748154bb

Aliases

arxiv: 1011.3749 · arxiv_version: 1011.3749v1 · doi: 10.48550/arxiv.1011.3749 · pith_short_12: IRFIKZP6CBX3 · pith_short_16: IRFIKZP6CBX3ORYN · pith_short_8: IRFIKZP6

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/IRFIKZP6CBX3ORYNXDSAQSR7TD \
  | 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: 444a8565fe106fb7470db8e4084a3f98ebe8f5683859029bc496f802748154bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fe80dcf9b1ab4209652df5cc55087be29e1ac25e51728ec52753abcd2e4c3a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2010-11-16T16:21:09Z",
    "title_canon_sha256": "1bfdd4e2ad8320240d1d92bab7dbeb3888273dcf796404eb856121a332bd6065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3749",
    "kind": "arxiv",
    "version": 1
  }
}