Pith Number

pith:74CBOE6S

pith:2022:74CBOE6SGWMOMHZ5KIZSO2ZGNC

not attested not anchored not stored refs pending

Weakly Supervised Correspondence Learning

Dorsa Sadigh, Yilun Hao, Zhangjie Cao, Zihan Wang

arxiv:2203.00904 v2 · 2022-03-02 · cs.RO · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74CBOE6SGWMOMHZ5KIZSO2ZGNC}

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	2026-07-05T04:02:23.808038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff041713d23598e61f3d5233276b2668836b2db23bb1ea5ada4df82fef17568d

Aliases

arxiv: 2203.00904 · arxiv_version: 2203.00904v2 · doi: 10.48550/arxiv.2203.00904 · pith_short_12: 74CBOE6SGWMO · pith_short_16: 74CBOE6SGWMOMHZ5 · pith_short_8: 74CBOE6S

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/74CBOE6SGWMOMHZ5KIZSO2ZGNC \
  | 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: ff041713d23598e61f3d5233276b2668836b2db23bb1ea5ada4df82fef17568d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14775e71be59ccb6c0e94759d3c752f7f6709eb5c1bb6096737d00f9ffdd18d5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-03-02T07:24:06Z",
    "title_canon_sha256": "5136f1fe137946bf8837c9f6a2c07e61041d287c83229af57b11d9544c1d1815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00904",
    "kind": "arxiv",
    "version": 2
  }
}