Pith Number

pith:5JFCW53P

pith:2018:5JFCW53PJNWIIIIKTPX3CS3JD7

not attested not anchored not stored refs pending

Real-time control of metro train dynamics with minimization of train time-headway variance

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

arxiv:1809.02876 v2 · 2018-09-08 · 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{5JFCW53PJNWIIIIKTPX3CS3JD7}

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	2026-05-18T00:02:09.097897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea4a2b776f4b6c84210a9befb14b691fc88c60efa27b8690258f805aff6be1d7

Aliases

arxiv: 1809.02876 · arxiv_version: 1809.02876v2 · doi: 10.48550/arxiv.1809.02876 · pith_short_12: 5JFCW53PJNWI · pith_short_16: 5JFCW53PJNWIIIIK · pith_short_8: 5JFCW53P

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/5JFCW53PJNWIIIIKTPX3CS3JD7 \
  | 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: ea4a2b776f4b6c84210a9befb14b691fc88c60efa27b8690258f805aff6be1d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4634bbf0646396a59130d3b44e6b3e4312ca87288e9a82690de6b9d53bd33c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-09-08T21:24:30Z",
    "title_canon_sha256": "d671bf85dd6a8f0a63d566bec83176726a6ff30fb733d37088d9fd5138178847"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02876",
    "kind": "arxiv",
    "version": 2
  }
}