Pith Number

pith:YRTF3V7O

pith:2017:YRTF3V7OOSFXRAGBNSXE7O5FCP

not attested not anchored not stored refs pending

Urban Rail Transit System Operation Optimization A Game Theoretical Methodology

Changle Li, Jiao Ma, Lei Xiong, Lina Zhu, Tom H. Luan, Weiwei Dong, Zhe Liu

arxiv:1701.01810 v1 · 2017-01-07 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRTF3V7OOSFXRAGBNSXE7O5FCP}

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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	2026-05-18T00:53:13.416334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4665dd7ee748b7880c16cae4fbba513c738e12eb2f02b6e53e924926cc3cbf6

Aliases

arxiv: 1701.01810 · arxiv_version: 1701.01810v1 · doi: 10.48550/arxiv.1701.01810 · pith_short_12: YRTF3V7OOSFX · pith_short_16: YRTF3V7OOSFXRAGB · pith_short_8: YRTF3V7O

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/YRTF3V7OOSFXRAGBNSXE7O5FCP \
  | 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: c4665dd7ee748b7880c16cae4fbba513c738e12eb2f02b6e53e924926cc3cbf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b02d75f28cbf0639ba150b23393993afb89823b5bf907cca78a1b721c55736fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-01-07T09:48:28Z",
    "title_canon_sha256": "6933fc5256f9a09c29efcb0ba636a7459d41a85cd52408513731d43c825dcb04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01810",
    "kind": "arxiv",
    "version": 1
  }
}