Pith Number

pith:Y6FBGPUZ

pith:2020:Y6FBGPUZJ2RUWTBU7XMXYY354A

not attested not anchored not stored refs pending

Computing High-Quality Clutter Removal Solutions for Multiple Robots

Jingjin Yu, Shuai D. Han, Wei N. Tang

arxiv:2007.04856 v1 · 2020-07-09 · 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{Y6FBGPUZJ2RUWTBU7XMXYY354A}

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	2026-07-05T01:17:35.333404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c78a133e994ea34b4c34fdd97c637de01675737d77fdd00b7e998d062b374cac

Aliases

arxiv: 2007.04856 · arxiv_version: 2007.04856v1 · doi: 10.48550/arxiv.2007.04856 · pith_short_12: Y6FBGPUZJ2RU · pith_short_16: Y6FBGPUZJ2RUWTBU · pith_short_8: Y6FBGPUZ

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/Y6FBGPUZJ2RUWTBU7XMXYY354A \
  | 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: c78a133e994ea34b4c34fdd97c637de01675737d77fdd00b7e998d062b374cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86b22e02a80d0eae17c0e05a13c035e88250edceec98359057ff950653d1d3f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-07-09T14:58:53Z",
    "title_canon_sha256": "357f1f78b33965848004161ce48d320f70e46c032a195e9f81e319eb6ecb4b9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.04856",
    "kind": "arxiv",
    "version": 1
  }
}