Pith Number

pith:I4H6FDG4

pith:2024:I4H6FDG4DAHW2YTOF4FGKBB7RF

not attested not anchored not stored refs pending

Topo-Field: Topometric mapping with Brain-inspired Hierarchical Layout-Object-Position Fields

Jianfeng Feng, Jiawei Hou, Longfei Liang, Taiping Zeng, Wenhao Guan, Xiangyang Xue

arxiv:2406.05985 v3 · 2024-06-10 · 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{I4H6FDG4DAHW2YTOF4FGKBB7RF}

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	2026-07-05T09:54:02.393864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

470fe28cdc180f6d626e2f0a65043f89579fe2881fb71b8363747ba6718b787a

Aliases

arxiv: 2406.05985 · arxiv_version: 2406.05985v3 · doi: 10.48550/arxiv.2406.05985 · pith_short_12: I4H6FDG4DAHW · pith_short_16: I4H6FDG4DAHW2YTO · pith_short_8: I4H6FDG4

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/I4H6FDG4DAHW2YTOF4FGKBB7RF \
  | 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: 470fe28cdc180f6d626e2f0a65043f89579fe2881fb71b8363747ba6718b787a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f8400ff93656bffc60ba6b1db106bfa07e456619bf8497adce8377b8763c99a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-06-10T02:57:57Z",
    "title_canon_sha256": "59807c3dca0344678a5fbbce767ca67e7cf7c0b5756e6c98f49df09a0516a6da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.05985",
    "kind": "arxiv",
    "version": 3
  }
}