Pith Number

pith:M7A776MK

pith:2013:M7A776MKPJK4R3SH5I7SAAJJCU

not attested not anchored not stored refs pending

Finite-State Markov Modeling of Leaky Waveguide Channels in Communication-based Train Control (CBTC) Systems

Bin Ning, F. Richard Yu, Hongwei Wang, Li Zhu, Tao Tang

arxiv:1308.2188 v1 · 2013-07-30 · cs.DM · cs.IT · math.IT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7A776MKPJK4R3SH5I7SAAJJCU}

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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	2026-05-18T03:16:18.052870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c1fff98a7a55c8ee47ea3f200129150f3bc27ddd9f00112657287a350a2fd8

Aliases

arxiv: 1308.2188 · arxiv_version: 1308.2188v1 · doi: 10.48550/arxiv.1308.2188 · pith_short_12: M7A776MKPJK4 · pith_short_16: M7A776MKPJK4R3SH · pith_short_8: M7A776MK

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/M7A776MKPJK4R3SH5I7SAAJJCU \
  | 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: 67c1fff98a7a55c8ee47ea3f200129150f3bc27ddd9f00112657287a350a2fd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41303a2662ee73a4e527b799b1942fa63a23224e00582acbf6cf95e27ecd1398",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2013-07-30T04:33:07Z",
    "title_canon_sha256": "b33f998d32c4e5aadffa6df4ab3e811b0b5595b72ef0fbbac377302100ef4b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2188",
    "kind": "arxiv",
    "version": 1
  }
}