Pith Number

pith:2S2WR6ZF

pith:2010:2S2WR6ZF7ACNLAMQOOD4BHQFUR

not attested not anchored not stored refs pending

Convolutions of singular measures and applications to the Zakharov system

Ioan Bejenaru, Sebastian Herr

arxiv:1009.3250 v2 · 2010-09-16 · 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{2S2WR6ZF7ACNLAMQOOD4BHQFUR}

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	2026-05-18T04:21:51.651821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4b568fb25f804d581907387c09e05a4653c7cd6d3f0dc41273b7ae286760ed1

Aliases

arxiv: 1009.3250 · arxiv_version: 1009.3250v2 · doi: 10.48550/arxiv.1009.3250 · pith_short_12: 2S2WR6ZF7ACN · pith_short_16: 2S2WR6ZF7ACNLAMQ · pith_short_8: 2S2WR6ZF

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/2S2WR6ZF7ACNLAMQOOD4BHQFUR \
  | 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: d4b568fb25f804d581907387c09e05a4653c7cd6d3f0dc41273b7ae286760ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58a34f112a96f26075931c555483419422334338485b476a71a04109f5a97dea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-09-16T19:12:39Z",
    "title_canon_sha256": "88ec47e911052ec702cd8d037c8712471a6a464d8496641f02c0537befc9e943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3250",
    "kind": "arxiv",
    "version": 2
  }
}