Pith Number

pith:RVBQUNRO

pith:2026:RVBQUNROVQEOWWTATH6WLE7KJL

not attested not anchored not stored refs pending

Structured generalized sliced Wasserstein distance for keV X-ray polarization analysis with Gas Pixel Detector

Dong Wang, Hongbang Liu, Hongtao Qin, Huanbo Feng, Pengcheng Ai, Xiangming Sun

arxiv:2603.03384 v2 · 2026-03-03 · physics.data-an · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVBQUNROVQEOWWTATH6WLE7KJL}

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	2026-08-13T01:24:58.032407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d430a362eac08eb5a6099fd6593ea4adf25af35e43e85d63885d88107d7a54b

Aliases

arxiv: 2603.03384 · arxiv_version: 2603.03384v2 · doi: 10.48550/arxiv.2603.03384 · pith_short_12: RVBQUNROVQEO · pith_short_16: RVBQUNROVQEOWWTA · pith_short_8: RVBQUNRO

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/RVBQUNROVQEOWWTATH6WLE7KJL \
  | 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: 8d430a362eac08eb5a6099fd6593ea4adf25af35e43e85d63885d88107d7a54b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3420e0e32895b91276a27654c473fa0d8c29732ed3737e9cbcdfdf68631e6e02",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2026-03-03T06:59:44Z",
    "title_canon_sha256": "9fbcd583ba58c238d52c3e38a2ec9bd8ee30bfab6e9b9bd32606ef79cc58fe9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.03384",
    "kind": "arxiv",
    "version": 2
  }
}