Pith Number

pith:7YUBIQ6W

pith:2022:7YUBIQ6WRAOW2E2RN7MIYX3U4Y

not attested not anchored not stored refs pending

Mastering Spatial Graph Prediction of Road Networks

Aurelien Lucchi, Sotiris Anagnostidis, Thomas Hofmann

arxiv:2210.00828 v1 · 2022-10-03 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YUBIQ6WRAOW2E2RN7MIYX3U4Y}

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	2026-07-05T05:02:48.311683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe281443d6881d6d13516fd88c5f74e604af5f08c5c37ec308d13af959a0abae

Aliases

arxiv: 2210.00828 · arxiv_version: 2210.00828v1 · doi: 10.48550/arxiv.2210.00828 · pith_short_12: 7YUBIQ6WRAOW · pith_short_16: 7YUBIQ6WRAOW2E2R · pith_short_8: 7YUBIQ6W

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/7YUBIQ6WRAOW2E2RN7MIYX3U4Y \
  | 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: fe281443d6881d6d13516fd88c5f74e604af5f08c5c37ec308d13af959a0abae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64bf6974bc7496fe3a83c4507c02808f3971b5e3678f2148bd78a26ab84e9d69",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-03T11:26:09Z",
    "title_canon_sha256": "9e25ea3ad6e5688833217a21ce0204d825e40c27c433ab197fe8acd8f03e6058"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00828",
    "kind": "arxiv",
    "version": 1
  }
}