Pith Number

pith:IRE4WWAN

pith:2020:IRE4WWANRJFGMTJSY6LKYFKMXV

not attested not anchored not stored refs pending

On the Controllability of Matrix-weighted Networks

Dewei Li, Haibin Shao, Lulu Pan, Mehran Mesbahi, Yugeng Xi

arxiv:2001.04035 v1 · 2020-01-13 · eess.SY · cs.SY · 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{IRE4WWANRJFGMTJSY6LKYFKMXV}

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	2026-07-05T00:32:58.201311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4449cb580d8a4a664d32c796ac154cbd6fe3e2997a980cb7afefb852c0ed8899

Aliases

arxiv: 2001.04035 · arxiv_version: 2001.04035v1 · doi: 10.48550/arxiv.2001.04035 · pith_short_12: IRE4WWANRJFG · pith_short_16: IRE4WWANRJFGMTJS · pith_short_8: IRE4WWAN

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/IRE4WWANRJFGMTJSY6LKYFKMXV \
  | 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: 4449cb580d8a4a664d32c796ac154cbd6fe3e2997a980cb7afefb852c0ed8899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549e5ced370eccb7ee1634ad1f89579f389eda106ae7f6196397006d7b1e6311",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-01-13T02:11:28Z",
    "title_canon_sha256": "011f0f049a2199eb19284e9ecf593ce4209ffcd2eb80abd2ffd2cf0c6ba3abf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04035",
    "kind": "arxiv",
    "version": 1
  }
}