Pith Number

pith:6KVBDGOO

pith:2022:6KVBDGOOZLGSQ36C2W5JDUZ367

not attested not anchored not stored refs pending

Active CT Reconstruction with a Learned Sampling Policy

Ce Wang, Dong Liang, Haimiao Zhang, Kun Shang, Shang Zhao, S. Kevin Zhou

arxiv:2211.01670 v1 · 2022-11-03 · 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{6KVBDGOOZLGSQ36C2W5JDUZ367}

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	2026-07-05T05:12:59.023349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2aa1199cecacd286fc2d5ba91d33bf7d4295e97d58858b501117f43dd566560

Aliases

arxiv: 2211.01670 · arxiv_version: 2211.01670v1 · doi: 10.48550/arxiv.2211.01670 · pith_short_12: 6KVBDGOOZLGS · pith_short_16: 6KVBDGOOZLGSQ36C · pith_short_8: 6KVBDGOO

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/6KVBDGOOZLGSQ36C2W5JDUZ367 \
  | 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: f2aa1199cecacd286fc2d5ba91d33bf7d4295e97d58858b501117f43dd566560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "021339830413c90564672377acd9a6d58b91f237740f7f2b5ef7459fc254375c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-11-03T09:27:33Z",
    "title_canon_sha256": "d19ab4545927fd730a1f1a30079ef0bf518f46cd746cfa78fc1cdb79d19b82c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01670",
    "kind": "arxiv",
    "version": 1
  }
}