Pith Number

pith:RDUPPIKF

pith:2026:RDUPPIKF2K46WEYMN4A6T3PG5X

not attested not anchored not stored refs pending

AlphaTransit: Learning to Design City-scale Transit Routes

Bibek Poudel, Sai Swaminathan, Weizi Li

arxiv:2605.28730 v1 · 2026-05-27 · 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{RDUPPIKF2K46WEYMN4A6T3PG5X}

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	2026-05-28T02:05:01.317466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88e8f7a145d2b9eb130c6f01e9ede6eddceea573bd7491b3fdd7f89ab4076c6b

Aliases

arxiv: 2605.28730 · arxiv_version: 2605.28730v1 · doi: 10.48550/arxiv.2605.28730 · pith_short_12: RDUPPIKF2K46 · pith_short_16: RDUPPIKF2K46WEYM · pith_short_8: RDUPPIKF

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/RDUPPIKF2K46WEYMN4A6T3PG5X \
  | 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: 88e8f7a145d2b9eb130c6f01e9ede6eddceea573bd7491b3fdd7f89ab4076c6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2645426fa4385f6f9eba1c09754a872e429bc2437ddf100c6719b3fcc67db14a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-27T16:48:55Z",
    "title_canon_sha256": "5203537ae7f81e9435b306fd8119072bca7da6aaba9c2592b957e192c4e5aec3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28730",
    "kind": "arxiv",
    "version": 1
  }
}