Pith Number

pith:J272NKCV

pith:2018:J272NKCVZQ7GPHSLTA74YXDMYJ

not attested not anchored not stored refs pending

Comprehensive passenger demand-dependent traffic control on a metro line with a junction and a derivation of the traffic phases

Fabien Leurent, Florian Schanzenbacher, G\'erard Gabriel, Nadir Farhi

arxiv:1811.08347 v1 · 2018-11-20 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J272NKCVZQ7GPHSLTA74YXDMYJ}

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	2026-05-18T00:00:14.298546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ebfa6a855cc3e679e4b983fcc5c6cc24654e9f48a1acbd05344333db413f806

Aliases

arxiv: 1811.08347 · arxiv_version: 1811.08347v1 · doi: 10.48550/arxiv.1811.08347 · pith_short_12: J272NKCVZQ7G · pith_short_16: J272NKCVZQ7GPHSL · pith_short_8: J272NKCV

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/J272NKCVZQ7GPHSLTA74YXDMYJ \
  | 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: 4ebfa6a855cc3e679e4b983fcc5c6cc24654e9f48a1acbd05344333db413f806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72b46392995297d63b2abe493ac9f6543ce995eb3b6b76159f5b46627d65a3cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-11-20T16:22:27Z",
    "title_canon_sha256": "47982fc68a5a6b4ab86d4737161d0160e116cbc0cb5b87a98ecd64e48ddaabf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08347",
    "kind": "arxiv",
    "version": 1
  }
}