Pith Number

pith:BV4FZ2EC

pith:2023:BV4FZ2ECGAVAFP7UALLQRQOBNU

not attested not anchored not stored refs pending

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Hongwen Zhang, Jingxiang Sun, Lizhen Wang, Tao Yu, Xiaochen Zhao, Yebin Liu, Yuxiang Zhang

arxiv:2305.00942 v1 · 2023-05-01 · 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{BV4FZ2ECGAVAFP7UALLQRQOBNU}

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	2026-07-05T06:05:46.884060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d785ce882302a02bff402d708c1c16d01f2d552debe750fbbfe50a1317282dc

Aliases

arxiv: 2305.00942 · arxiv_version: 2305.00942v1 · doi: 10.48550/arxiv.2305.00942 · pith_short_12: BV4FZ2ECGAVA · pith_short_16: BV4FZ2ECGAVAFP7U · pith_short_8: BV4FZ2EC

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/BV4FZ2ECGAVAFP7UALLQRQOBNU \
  | 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: 0d785ce882302a02bff402d708c1c16d01f2d552debe750fbbfe50a1317282dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aa7c2e286eb5b4977f54adf62ecb90db2646d8aa33ad2b629fe0b32a44f4244",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-01T16:54:35Z",
    "title_canon_sha256": "e608ff1725ce2f528d683562bc39600148bed321fa111bdf2c552b7da7321749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.00942",
    "kind": "arxiv",
    "version": 1
  }
}