Pith Number

pith:IZ3EX6IM

pith:2019:IZ3EX6IMZX6H3JFYV7MIFQDHMM

not attested not anchored not stored refs pending

Towards navigation without precise localization: Weakly supervised learning of goal-directed navigation cost map

Huifang Ma, Li Tang, Rong Xiong, Sarath Kodagoda, Yue Wang

arxiv:1906.02468 v1 · 2019-06-06 · 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{IZ3EX6IMZX6H3JFYV7MIFQDHMM}

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	2026-05-17T23:44:01.064656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46764bf90ccdfc7da4b8afd882c067632ff18e8b2b44d917b7eb79f36a789476

Aliases

arxiv: 1906.02468 · arxiv_version: 1906.02468v1 · doi: 10.48550/arxiv.1906.02468 · pith_short_12: IZ3EX6IMZX6H · pith_short_16: IZ3EX6IMZX6H3JFY · pith_short_8: IZ3EX6IM

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/IZ3EX6IMZX6H3JFYV7MIFQDHMM \
  | 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: 46764bf90ccdfc7da4b8afd882c067632ff18e8b2b44d917b7eb79f36a789476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "487cc332abe71120c438ef1fe3ea12d4ce9bbb59b4a78dada4de984f8c73ada7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-06-06T08:16:31Z",
    "title_canon_sha256": "13d32fc69d24eb1efa17b7be3927f013cd0c932a635336b66577b20bd5d814ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02468",
    "kind": "arxiv",
    "version": 1
  }
}