Pith Number

pith:7PBF7FDR

pith:2022:7PBF7FDR7G76AXL5PEPAELJBWM

not attested not anchored not stored refs pending

Robot Task Planning and Situation Handling in Open Worlds

Chad Esselink, Hao Yang, Nieqing Cao, Saeid Amiri, Shiqi Zhang, Xiaohan Zhang, Yan Ding

arxiv:2210.01287 v2 · 2022-10-04 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PBF7FDR7G76AXL5PEPAELJBWM}

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	2026-07-05T09:12:52.219944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc25f9471f9bfe05d7d791e022d21b329da71ee7aa49a43235a01543ca4fb99

Aliases

arxiv: 2210.01287 · arxiv_version: 2210.01287v2 · doi: 10.48550/arxiv.2210.01287 · pith_short_12: 7PBF7FDR7G76 · pith_short_16: 7PBF7FDR7G76AXL5 · pith_short_8: 7PBF7FDR

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/7PBF7FDR7G76AXL5PEPAELJBWM \
  | 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: fbc25f9471f9bfe05d7d791e022d21b329da71ee7aa49a43235a01543ca4fb99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cdd90fbd73c0b9a8fd3f48fefc5d8fa1831cae9f54d71e930d572602a5029eb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-10-04T00:21:00Z",
    "title_canon_sha256": "d1c4c446c03b32ed23d0f152628d5ae05108c9b27c91ccebd1ac1667db7e65a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.01287",
    "kind": "arxiv",
    "version": 2
  }
}