Pith Number

pith:7IWD3IJA

pith:2024:7IWD3IJAUG6UO3ILPDYVTL36Z6

not attested not anchored not stored refs pending

4CNet: A Diffusion Approach to Map Prediction for Decentralized Multi-Robot Exploration

Aaron Hao Tan, Goldie Nejat, Siddarth Narasimhan

arxiv:2402.17904 v3 · 2024-02-27 · 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{7IWD3IJAUG6UO3ILPDYVTL36Z6}

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	2026-07-05T10:45:51.098740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa2c3da120a1bd476d0b78f159af7ecf84d45f50780e92a9cd78c362d318191a

Aliases

arxiv: 2402.17904 · arxiv_version: 2402.17904v3 · doi: 10.48550/arxiv.2402.17904 · pith_short_12: 7IWD3IJAUG6U · pith_short_16: 7IWD3IJAUG6UO3IL · pith_short_8: 7IWD3IJA

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/7IWD3IJAUG6UO3ILPDYVTL36Z6 \
  | 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: fa2c3da120a1bd476d0b78f159af7ecf84d45f50780e92a9cd78c362d318191a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c137cda90042dfd497d215747ca1e1cb5cc592f297737f0a57b24c6191d55d0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-02-27T21:42:58Z",
    "title_canon_sha256": "0a9e1d68dcd8c7febf7cc8e643c3d68c8aa99f48ea0c40500889255fb55891d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17904",
    "kind": "arxiv",
    "version": 3
  }
}