Pith Number

pith:ZJQF7FMT

pith:2026:ZJQF7FMTDC474ZCA54HMSTFLV4

not attested not anchored not stored refs pending

SPARC: Spatial-Aware Path Planning via Attentive Robot Communication

Bo An, Sayang Mu, Xiangyu Wu

arxiv:2603.02845 v3 · 2026-03-03 · 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{ZJQF7FMTDC474ZCA54HMSTFLV4}

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	2026-05-21T02:05:00.083684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca605f959318b9fe6440ef0ec94cabaf1025ba122195270fc4c472f43d80b047

Aliases

arxiv: 2603.02845 · arxiv_version: 2603.02845v3 · doi: 10.48550/arxiv.2603.02845 · pith_short_12: ZJQF7FMTDC47 · pith_short_16: ZJQF7FMTDC474ZCA · pith_short_8: ZJQF7FMT

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/ZJQF7FMTDC474ZCA54HMSTFLV4 \
  | 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: ca605f959318b9fe6440ef0ec94cabaf1025ba122195270fc4c472f43d80b047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc5236feec863589d94861e386d574908439dec1d8a6e06a5ce1fcfa8e70511c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-03-03T10:40:20Z",
    "title_canon_sha256": "4dca13c332b2f83f5fd53078753116776aff4da5e7acaf8fe7714ab7250d8457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.02845",
    "kind": "arxiv",
    "version": 3
  }
}