Pith Number

pith:AT2KCDK5

pith:2024:AT2KCDK57UUY6LSC7ZSPKVBWRU

not attested not anchored not stored refs pending

Development of a graph neural network surrogate for travel demand modelling

Constantinos Antoniou, Nikita Makarov, Santhanakrishnan Narayanan

arxiv:2408.07726 v2 · 2024-08-14 · 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{AT2KCDK57UUY6LSC7ZSPKVBWRU}

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	2026-07-05T10:35:35.310709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04f4a10d5dfd298f2e42fe64f554368d2a85ad2d85d349d49effc627e6dd19cd

Aliases

arxiv: 2408.07726 · arxiv_version: 2408.07726v2 · doi: 10.48550/arxiv.2408.07726 · pith_short_12: AT2KCDK57UUY · pith_short_16: AT2KCDK57UUY6LSC · pith_short_8: AT2KCDK5

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/AT2KCDK57UUY6LSC7ZSPKVBWRU \
  | 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: 04f4a10d5dfd298f2e42fe64f554368d2a85ad2d85d349d49effc627e6dd19cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4420def4f0f0a0895e4916c623f01340473239f0d5dd0276c1a2e78f0a10b2fd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-14T14:18:47Z",
    "title_canon_sha256": "64dd3967c9635dcd167649f50f8353d77d355a048725fb86f83764af8f035e81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.07726",
    "kind": "arxiv",
    "version": 2
  }
}