Pith Number

pith:J2ZTFIS7

pith:2025:J2ZTFIS7KWDIAUOOQV63LYY3G4

not attested not anchored not stored refs pending

Statistical microlocal analysis in two-dimensional X-ray CT

Alexander Katsevich, Anuj Abhishek, James W. Webber

arxiv:2506.05113 v3 · 2025-06-05 · math.ST · math.FA · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2ZTFIS7KWDIAUOOQV63LYY3G4}

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	2026-07-05T11:24:22.074228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eb332a25f55868051ce857db5e31b37062f9fbd26fe33221273b7ad1bc52b9d

Aliases

arxiv: 2506.05113 · arxiv_version: 2506.05113v3 · doi: 10.48550/arxiv.2506.05113 · pith_short_12: J2ZTFIS7KWDI · pith_short_16: J2ZTFIS7KWDIAUOO · pith_short_8: J2ZTFIS7

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/J2ZTFIS7KWDIAUOOQV63LYY3G4 \
  | 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: 4eb332a25f55868051ce857db5e31b37062f9fbd26fe33221273b7ad1bc52b9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "835b2bc55b20a27572e8d7e9ef2a8e44aa2b391edd9f7f842d89b29f4f1364c1",
    "cross_cats_sorted": [
      "math.FA",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-06-05T14:57:33Z",
    "title_canon_sha256": "24ca964d2fa54cf2514428a646aee9fbb047eeb04d7bcc733e3222b3d3653813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05113",
    "kind": "arxiv",
    "version": 3
  }
}