Pith Number

pith:KVWUE25M

pith:2013:KVWUE25MUNDZZ5SWXS7RNHPYXN

not attested not anchored not stored refs pending

A New Notion of Effective Resistance for Directed Graphs-Part II: Computing Resistances

George Forrest Young, Luca Scardovi, Naomi Ehrich Leonard

arxiv:1310.5168 v2 · 2013-10-18 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVWUE25MUNDZZ5SWXS7RNHPYXN}

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	2026-05-18T03:09:32.743884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

556d426baca3479cf656bcbf169df8bb4641b3a5947ed23530f211b7ae5511c2

Aliases

arxiv: 1310.5168 · arxiv_version: 1310.5168v2 · doi: 10.48550/arxiv.1310.5168 · pith_short_12: KVWUE25MUNDZ · pith_short_16: KVWUE25MUNDZZ5SW · pith_short_8: KVWUE25M

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/KVWUE25MUNDZZ5SWXS7RNHPYXN \
  | 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: 556d426baca3479cf656bcbf169df8bb4641b3a5947ed23530f211b7ae5511c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3741bd3a4a4c8e5b87dae07f270c5520d2934eec84b97554cb50deb0450c6f08",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-10-18T21:25:38Z",
    "title_canon_sha256": "8f731bc9ccf0a022cb105e4a3768f754a3e8cd10d8cca71579ae98ad3f2ab3c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5168",
    "kind": "arxiv",
    "version": 2
  }
}