Pith Number

pith:VPCKF2DD

pith:2026:VPCKF2DD7NFB2HECOCTSJQI3XZ

not attested not anchored not stored refs pending

Sequential Planning via Anchored Robotic Keypoints

Aryeh Rothenberg, Bryce Grant, Logan Senning, Peng Wang, Zach Patterson, Zonghe Chua

arxiv:2606.30613 v1 · 2026-06-29 · 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{VPCKF2DD7NFB2HECOCTSJQI3XZ}

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	2026-06-30T02:18:22.661047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abc4a2e863fb4a1d1c8270a724c11bbe63aa3a942ebc3278ce6a281802641d73

Aliases

arxiv: 2606.30613 · arxiv_version: 2606.30613v1 · doi: 10.48550/arxiv.2606.30613 · pith_short_12: VPCKF2DD7NFB · pith_short_16: VPCKF2DD7NFB2HEC · pith_short_8: VPCKF2DD

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/VPCKF2DD7NFB2HECOCTSJQI3XZ \
  | 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: abc4a2e863fb4a1d1c8270a724c11bbe63aa3a942ebc3278ce6a281802641d73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4c6adbb11076c22693548198d1bff8850df83cef7d32c18d70d896cbd413acc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-29T17:48:01Z",
    "title_canon_sha256": "c6870cd9c534182f00fc0e86e8380f4afccad326b2c0f4eb81739d5644da9134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30613",
    "kind": "arxiv",
    "version": 1
  }
}