Pith Number

pith:7ASWAV4I

pith:2022:7ASWAV4I3VIDHZ3CK7WSOFHEZS

not attested not anchored not stored refs pending

Learning to Fill the Seam by Vision: Sub-millimeter Peg-in-hole on Unseen Shapes in Real World

Haodong Zhang, Hongxiang Yu, Liang Xie, Minhang Wang, Rong Xiong, Yinghao Zhao, Yue Wang, Zhongxiang Zhou

arxiv:2204.07776 v2 · 2022-04-16 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ASWAV4I3VIDHZ3CK7WSOFHEZS}

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	2026-07-05T04:16:19.468091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f825605788dd5033e76257ed2714e4cc91215e3b9cb139f12f759cb2c7aa0562

Aliases

arxiv: 2204.07776 · arxiv_version: 2204.07776v2 · doi: 10.48550/arxiv.2204.07776 · pith_short_12: 7ASWAV4I3VID · pith_short_16: 7ASWAV4I3VIDHZ3C · pith_short_8: 7ASWAV4I

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/7ASWAV4I3VIDHZ3CK7WSOFHEZS \
  | 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: f825605788dd5033e76257ed2714e4cc91215e3b9cb139f12f759cb2c7aa0562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7ff69a1d9a2b278864f59a071d11cdc19be3795f069485c936ce39ec014e284",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-04-16T10:56:13Z",
    "title_canon_sha256": "317173459493e6d9abde538c6554553e49c35525ff75ad568d1e685bff5f4bd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07776",
    "kind": "arxiv",
    "version": 2
  }
}