Pith Number

pith:AIXFPXD5

pith:2022:AIXFPXD5BTJIO4JMYLQYQENYCQ

not attested not anchored not stored refs pending

You Should Look at All Objects

Dongdong Yu, Lequan Yu, Luchuan Song, Zehuan Yuan, Zhenchao Jin

arxiv:2207.07889 v1 · 2022-07-16 · 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{AIXFPXD5BTJIO4JMYLQYQENYCQ}

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	2026-07-05T04:40:57.634735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

022e57dc7d0cd287712cc2e18811b81426a443afecd6e340268a02c6c5ffae17

Aliases

arxiv: 2207.07889 · arxiv_version: 2207.07889v1 · doi: 10.48550/arxiv.2207.07889 · pith_short_12: AIXFPXD5BTJI · pith_short_16: AIXFPXD5BTJIO4JM · pith_short_8: AIXFPXD5

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/AIXFPXD5BTJIO4JMYLQYQENYCQ \
  | 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: 022e57dc7d0cd287712cc2e18811b81426a443afecd6e340268a02c6c5ffae17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "480a10a1fed9d2523d4e0678b9da23beb0d287daba1a55d0d25e67628bd4cb5c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-16T09:59:34Z",
    "title_canon_sha256": "7198fb9684d4371ac5000bd842064f7ed8de2d183fdd57b988b5d1a98ec486ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07889",
    "kind": "arxiv",
    "version": 1
  }
}