Pith Number

pith:C57PXPED

pith:2020:C57PXPEDQCGCZSY6ZF4GH7STJF

not attested not anchored not stored refs pending

Autonomous Navigation with Mobile Robots using Deep Learning and the Robot Operating System

Anh Nguyen, Quang Tran

arxiv:2012.02417 v2 · 2020-12-04 · 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{C57PXPEDQCGCZSY6ZF4GH7STJF}

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	2026-07-05T01:57:22.482143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

177efbbc83808c2ccb1ec97863fe53496dc36a1ba207d66fbc8e1613f1d3d5ee

Aliases

arxiv: 2012.02417 · arxiv_version: 2012.02417v2 · doi: 10.48550/arxiv.2012.02417 · pith_short_12: C57PXPEDQCGC · pith_short_16: C57PXPEDQCGCZSY6 · pith_short_8: C57PXPED

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/C57PXPEDQCGCZSY6ZF4GH7STJF \
  | 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: 177efbbc83808c2ccb1ec97863fe53496dc36a1ba207d66fbc8e1613f1d3d5ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b7006de91a20b798d1dcf76d6e12dfbce48d237d3166f5c7799118cead74d1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-12-04T06:02:26Z",
    "title_canon_sha256": "d2c32963f56651b983494486735b4ff11aa01439ca2cc4eb82f5100e48d44077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02417",
    "kind": "arxiv",
    "version": 2
  }
}