Pith Number

pith:CMCNVA5S

pith:2018:CMCNVA5SJA4U76JN2BYUV2RM7Y

not attested not anchored not stored refs pending

SafeRoute: Learning to Navigate Streets Safely in an Urban Environment

Elizabeth Belding, Sharon Levy, Wenhan Xiong, William Yang Wang

arxiv:1811.01147 v1 · 2018-11-03 · 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{CMCNVA5SJA4U76JN2BYUV2RM7Y}

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	2026-05-18T00:01:35.245476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1304da83b248394ff92dd0714aea2cfe2a1117abfa5449c17e1d72fff86354ec

Aliases

arxiv: 1811.01147 · arxiv_version: 1811.01147v1 · doi: 10.48550/arxiv.1811.01147 · pith_short_12: CMCNVA5SJA4U · pith_short_16: CMCNVA5SJA4U76JN · pith_short_8: CMCNVA5S

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/CMCNVA5SJA4U76JN2BYUV2RM7Y \
  | 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: 1304da83b248394ff92dd0714aea2cfe2a1117abfa5449c17e1d72fff86354ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d296f69c27a8ed45e1271da2ad3a197b7c8e3c2bc364c7e1160f4874ca366f1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-11-03T03:16:11Z",
    "title_canon_sha256": "6936ce890797b4e9a3648f692e0cd36b45e779f479295883c84619ba5fd8723e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01147",
    "kind": "arxiv",
    "version": 1
  }
}