Pith Number

pith:RT4N4TJI

pith:2022:RT4N4TJIETHI2BYX6WIXNWRPUR

not attested not anchored not stored refs pending

Hierarchical Graph Structures for Congestion and ETA Prediction

Florian Gr\"otschla, Jo\"el Mathys

arxiv:2211.11762 v1 · 2022-11-21 · cs.LG · 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{RT4N4TJIETHI2BYX6WIXNWRPUR}

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	2026-07-05T05:18:09.290864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cf8de4d2824ce8d0717f59176da2fa449aca76c144d018355a5467efa7f988a

Aliases

arxiv: 2211.11762 · arxiv_version: 2211.11762v1 · doi: 10.48550/arxiv.2211.11762 · pith_short_12: RT4N4TJIETHI · pith_short_16: RT4N4TJIETHI2BYX · pith_short_8: RT4N4TJI

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/RT4N4TJIETHI2BYX6WIXNWRPUR \
  | 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: 8cf8de4d2824ce8d0717f59176da2fa449aca76c144d018355a5467efa7f988a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02c28bd38899c11758eacdab4260b3ac811c87392e4fda2a82a7eca2c85af7f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-21T15:35:27Z",
    "title_canon_sha256": "0602779202eb58eb9c3afc6aa2e023d420b5bffd200bbbf13b2834c2323906f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11762",
    "kind": "arxiv",
    "version": 1
  }
}