Pith Number

pith:R4WONYJ7

pith:2016:R4WONYJ7YX5I6QBZDE5IIWCBBZ

not attested not anchored not stored refs pending

Optimal multilinear restriction estimates for a class of surfaces with curvature

Ioan Bejenaru

arxiv:1606.02634 v1 · 2016-06-08 · 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{R4WONYJ7YX5I6QBZDE5IIWCBBZ}

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	2026-05-18T00:02:02.371629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f2ce6e13fc5fa8f4039193a8458410e6b32c5a4f7f9eb2759fa886a2c65a4bf

Aliases

arxiv: 1606.02634 · arxiv_version: 1606.02634v1 · doi: 10.48550/arxiv.1606.02634 · pith_short_12: R4WONYJ7YX5I · pith_short_16: R4WONYJ7YX5I6QBZ · pith_short_8: R4WONYJ7

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/R4WONYJ7YX5I6QBZDE5IIWCBBZ \
  | 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: 8f2ce6e13fc5fa8f4039193a8458410e6b32c5a4f7f9eb2759fa886a2c65a4bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29f5e54e4d8ab5b371d24e3f242fbdf4c4f4d324d042a6a818abf0f577d7e4c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-06-08T16:50:00Z",
    "title_canon_sha256": "12c4f76264d2edcc30649a4f5eb63e65ac4bbb210b91f9e10790539031713c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02634",
    "kind": "arxiv",
    "version": 1
  }
}