Pith Number

pith:I4QWREJ7

pith:2021:I4QWREJ7C7FLAUMGRML23VCX4B

not attested not anchored not stored refs pending

Predicting Stable Configurations for Semantic Placement of Novel Objects

Chris Paxton, Chris Xie, Dieter Fox, Tucker Hermans

arxiv:2108.12062 v1 · 2021-08-26 · cs.RO · 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{I4QWREJ7C7FLAUMGRML23VCX4B}

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.

Cited by

1 paper in Pith

Planning from Point Clouds over Continuous Actions for Multi-object Rearrangement

Receipt and verification

First computed	2026-07-05T03:09:21.374134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

472168913f17cab051868b17add457e0556c43770400a2a2e20932c1ce5e835d

Aliases

arxiv: 2108.12062 · arxiv_version: 2108.12062v1 · doi: 10.48550/arxiv.2108.12062 · pith_short_12: I4QWREJ7C7FL · pith_short_16: I4QWREJ7C7FLAUMG · pith_short_8: I4QWREJ7

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/I4QWREJ7C7FLAUMGRML23VCX4B \
  | 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: 472168913f17cab051868b17add457e0556c43770400a2a2e20932c1ce5e835d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cc037a6f0fed8c5e6dd4ddb28ba6cfb55c65f94813e945fea2924780c39f7a1",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-08-26T23:05:05Z",
    "title_canon_sha256": "1a56735f265af9981dbc321e0faf57c004bc5035f856236577975ec0e52b5c2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12062",
    "kind": "arxiv",
    "version": 1
  }
}