Pith Number

pith:ISQBSVZJ

pith:2025:ISQBSVZJTPOOVOIX75BMTHGPU7

not attested not anchored not stored refs pending

Time-resolved dynamic CBCT reconstruction using prior-model-free spatiotemporal Gaussian representation (PMF-STGR)

Hua-Chieh Shao, Jiacheng Xie, You Zhang

arxiv:2503.22139 v2 · 2025-03-28 · physics.med-ph · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISQBSVZJTPOOVOIX75BMTHGPU7}

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	2026-07-05T11:42:53.822136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44a01957299bdceab917ff42c99ccfa7fefcd4ec43059858d63add1ef001736b

Aliases

arxiv: 2503.22139 · arxiv_version: 2503.22139v2 · doi: 10.48550/arxiv.2503.22139 · pith_short_12: ISQBSVZJTPOO · pith_short_16: ISQBSVZJTPOOVOIX · pith_short_8: ISQBSVZJ

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/ISQBSVZJTPOOVOIX75BMTHGPU7 \
  | 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: 44a01957299bdceab917ff42c99ccfa7fefcd4ec43059858d63add1ef001736b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c89ab5a552dd9113058de6cdf3777d7f88767eced69a37821f8d9414a87f9f22",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-03-28T04:27:30Z",
    "title_canon_sha256": "1715b8bd2bf0b7883e79f0baec452177ee1c674e01c00ecfa9b380e311861f67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22139",
    "kind": "arxiv",
    "version": 2
  }
}