Pith Number

pith:E5AR7YJD

pith:2021:E5AR7YJDYFFEFVXIPXW5RVS3DT

not attested not anchored not stored refs pending

Online Object Model Reconstruction and Reuse for Lifelong Improvement of Robot Manipulation

Chaitanya Mitash, Kostas Bekris, Rui Wang, Shiyang Lu, Yinglong Miao

arxiv:2109.13910 v2 · 2021-09-28 · 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{E5AR7YJDYFFEFVXIPXW5RVS3DT}

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	2026-07-05T04:25:12.373203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27411fe123c14a42d6e87dedd8d65b1cee7576481bca5a201a4f929716fd8b2a

Aliases

arxiv: 2109.13910 · arxiv_version: 2109.13910v2 · doi: 10.48550/arxiv.2109.13910 · pith_short_12: E5AR7YJDYFFE · pith_short_16: E5AR7YJDYFFEFVXI · pith_short_8: E5AR7YJD

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/E5AR7YJDYFFEFVXIPXW5RVS3DT \
  | 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: 27411fe123c14a42d6e87dedd8d65b1cee7576481bca5a201a4f929716fd8b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "622f57f68a6bb6b44e9ce87d724781f300332d54437b216ec313d732e65bc8dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-28T17:56:01Z",
    "title_canon_sha256": "3e53c960be676dc6b9c306003ac65a0ecdd6cdd408201f02dec3645b7c577bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13910",
    "kind": "arxiv",
    "version": 2
  }
}