Pith Number

pith:BHAFHJP6

pith:2022:BHAFHJP6F4DSXZEOVLIGJBAO6K

not attested not anchored not stored refs pending

Optimization Planning for 3D ConvNets

Chong-Wah Ngo, Tao Mei, Ting Yao, Zhaofan Qiu

arxiv:2201.04021 v1 · 2022-01-11 · 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{BHAFHJP6F4DSXZEOVLIGJBAO6K}

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	2026-07-05T03:47:36.606076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c053a5fe2f072be48eaad064840ef28fc67c32218dfec25c83e3e57b428ee4

Aliases

arxiv: 2201.04021 · arxiv_version: 2201.04021v1 · doi: 10.48550/arxiv.2201.04021 · pith_short_12: BHAFHJP6F4DS · pith_short_16: BHAFHJP6F4DSXZEO · pith_short_8: BHAFHJP6

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/BHAFHJP6F4DSXZEOVLIGJBAO6K \
  | 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: 09c053a5fe2f072be48eaad064840ef28fc67c32218dfec25c83e3e57b428ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "201d385744a2ebade5a81203835b49342908db9bef52c863ed9748cf173aabf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-11T16:13:31Z",
    "title_canon_sha256": "b119c8306cb85ab32a0ed2b307ed41bd698c7f8ed8dfef26e8972537697d67be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.04021",
    "kind": "arxiv",
    "version": 1
  }
}