Pith Number

pith:VNFCMCV6

pith:2022:VNFCMCV6IHUQJI23XVPVFR3U2A

not attested not anchored not stored refs pending

SNAF: Sparse-view CBCT Reconstruction with Neural Attenuation Fields

Changjian Li, Dinggang Shen, Lanzhuju Mei, Wenping Wang, Yuan Liu, Yu Fang, Zhiming Cui

arxiv:2211.17048 v1 · 2022-11-30 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNFCMCV6IHUQJI23XVPVFR3U2A}

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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.

Cited by

2 papers in Pith

3DGR-CT: Sparse-View CT Reconstruction with a 3D Gaussian Representation

Conditional Diffusion Posterior Alignment for Sparse-View CT Reconstruction

Receipt and verification

First computed	2026-07-05T05:21:14.239290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab4a260abe41e904a35bbd5f52c774d02bb3e201b1e22a22b80067fe6dec802a

Aliases

arxiv: 2211.17048 · arxiv_version: 2211.17048v1 · doi: 10.48550/arxiv.2211.17048 · pith_short_12: VNFCMCV6IHUQ · pith_short_16: VNFCMCV6IHUQJI23 · pith_short_8: VNFCMCV6

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/VNFCMCV6IHUQJI23XVPVFR3U2A \
  | 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: ab4a260abe41e904a35bbd5f52c774d02bb3e201b1e22a22b80067fe6dec802a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb6e727e55698a7213205810455569c6fa30e2f4d86b912490678ae6026364f5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-11-30T14:51:14Z",
    "title_canon_sha256": "ee959dd0576eb26dac1351f622c7f0d421f4ea5a172cd804f68fc41cb4b351e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.17048",
    "kind": "arxiv",
    "version": 1
  }
}