Pith Number

pith:BASFCE2Q

pith:2022:BASFCE2QJHMR4VYOGGSTQDLOI2

not attested not anchored not stored refs pending

NAF: Neural Attenuation Fields for Sparse-View CBCT Reconstruction

Hongdong Li, Ruyi Zha, Yanhao Zhang

arxiv:2209.14540 v1 · 2022-09-29 · 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{BASFCE2QJHMR4VYOGGSTQDLOI2}

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	2026-07-05T05:01:53.991702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

082451135049d91e570e31a5380d6e46ac8788f311fda1c5017baaa255781138

Aliases

arxiv: 2209.14540 · arxiv_version: 2209.14540v1 · doi: 10.48550/arxiv.2209.14540 · pith_short_12: BASFCE2QJHMR · pith_short_16: BASFCE2QJHMR4VYO · pith_short_8: BASFCE2Q

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/BASFCE2QJHMR4VYOGGSTQDLOI2 \
  | 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: 082451135049d91e570e31a5380d6e46ac8788f311fda1c5017baaa255781138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6056d1e8739c647b4651c6082e3c83f82276644cf9e133e64957ca198f396eb2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-09-29T04:06:00Z",
    "title_canon_sha256": "fd5cd37045f6e746e50bd37f0a2ce9bb65e4cc6397751468f55e94379add1aa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.14540",
    "kind": "arxiv",
    "version": 1
  }
}