Pith Number

pith:FRCU3AYI

pith:2020:FRCU3AYISONOLR5F3WEJRK2J4A

not attested not anchored not stored refs pending

Hierarchical Planning for Long-Horizon Manipulation with Geometric and Symbolic Scene Graphs

Jonathan Tremblay, Stan Birchfield, Yifeng Zhu, Yuke Zhu

arxiv:2012.07277 v2 · 2020-12-14 · 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{FRCU3AYISONOLR5F3WEJRK2J4A}

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

2 papers in Pith

ReCAPA: Hierarchical Predictive Correction to Mitigate Cascading Failures

Receipt and verification

First computed	2026-07-05T02:27:34.193438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c454d8308939ae5c7a5dd8898ab49e013b4d42dacbb587d1bf9c2a7fa236715

Aliases

arxiv: 2012.07277 · arxiv_version: 2012.07277v2 · doi: 10.48550/arxiv.2012.07277 · pith_short_12: FRCU3AYISONO · pith_short_16: FRCU3AYISONOLR5F · pith_short_8: FRCU3AYI

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/FRCU3AYISONOLR5F3WEJRK2J4A \
  | 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: 2c454d8308939ae5c7a5dd8898ab49e013b4d42dacbb587d1bf9c2a7fa236715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0281f73f396c91af53391a81592cf1b27bd3b1aeb1b5068e08521db2ec029594",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-12-14T05:54:18Z",
    "title_canon_sha256": "8e5a0d433535f286522d9ecfb4f9cb249203a4fb4e5d52395fed8d58b6d49071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07277",
    "kind": "arxiv",
    "version": 2
  }
}