Pith Number

pith:VVMEEJK5

pith:2025:VVMEEJK5N4NG3KME26EH2FV25Q

not attested not anchored not stored refs pending

Q-Net: Queue Length Estimation via Kalman-based Neural Networks

Elvin Isufi, Erik-Sander Smits, Serge Hoogendoorn, Ting Gao, Winnie Daamen

arxiv:2509.24725 v3 · 2025-09-29 · 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{VVMEEJK5N4NG3KME26EH2FV25Q}

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	2026-05-21T01:05:09.620500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad5842255d6f1a6da984d7887d16baec3fc61848d4c71f8ce3081fce63805602

Aliases

arxiv: 2509.24725 · arxiv_version: 2509.24725v3 · doi: 10.48550/arxiv.2509.24725 · pith_short_12: VVMEEJK5N4NG · pith_short_16: VVMEEJK5N4NG3KME · pith_short_8: VVMEEJK5

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/VVMEEJK5N4NG3KME26EH2FV25Q \
  | 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: ad5842255d6f1a6da984d7887d16baec3fc61848d4c71f8ce3081fce63805602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca524ce97f2d09dc24681394d52ec6aa8bdec6263a10018d1c6498f7b8004d8f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-29T12:51:08Z",
    "title_canon_sha256": "f145838a24bfb37c5168b9e125d8e3d992199550714be1335372411bda9f360d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.24725",
    "kind": "arxiv",
    "version": 3
  }
}