Pith Number

pith:MPPQ7WC4

pith:2016:MPPQ7WC463O6O2SHXBV2QCNJXB

not attested not anchored not stored refs pending

Some remarks on the Lipschitz regularity of Radon transforms

Jonas Azzam, Jonathan Hickman, Sean Li

arxiv:1609.06619 v1 · 2016-09-21 · 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{MPPQ7WC463O6O2SHXBV2QCNJXB}

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	2026-05-18T01:04:06.351395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63df0fd85cf6dde76a47b86ba809a9b84ab78ae08dbe4cc6ca01ae05493b3d2c

Aliases

arxiv: 1609.06619 · arxiv_version: 1609.06619v1 · doi: 10.48550/arxiv.1609.06619 · pith_short_12: MPPQ7WC463O6 · pith_short_16: MPPQ7WC463O6O2SH · pith_short_8: MPPQ7WC4

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/MPPQ7WC463O6O2SHXBV2QCNJXB \
  | 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: 63df0fd85cf6dde76a47b86ba809a9b84ab78ae08dbe4cc6ca01ae05493b3d2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddab9bd32ae286b54e0219d5463bcaeb1cf90fb0f37e2760302487ecfdd0800e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-09-21T16:12:18Z",
    "title_canon_sha256": "aadce91e3e68a1b3591aa302145433d57a64ea89ce65707d8730f06aea94a60e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06619",
    "kind": "arxiv",
    "version": 1
  }
}