Pith Number

pith:XMPHCJIY

pith:2013:XMPHCJIYCMYBDA5IVY53KTOK4Z

not attested not anchored not stored refs pending

The maximum voltage drop in an on-chip power distribution network: analysis of square, triangular and hexagonal power pad arrangements

Joaquim Ortega-Cerd\`a, Tom Carroll

arxiv:1307.0987 v1 · 2013-07-03 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMPHCJIYCMYBDA5IVY53KTOK4Z}

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	2026-05-17T23:53:35.516251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb1e71251813301183a8ae3bb54dcae66d3580c560180987d8b9adaef7bd598a

Aliases

arxiv: 1307.0987 · arxiv_version: 1307.0987v1 · doi: 10.48550/arxiv.1307.0987 · pith_short_12: XMPHCJIYCMYB · pith_short_16: XMPHCJIYCMYBDA5I · pith_short_8: XMPHCJIY

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/XMPHCJIYCMYBDA5IVY53KTOK4Z \
  | 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: bb1e71251813301183a8ae3bb54dcae66d3580c560180987d8b9adaef7bd598a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0db4422bb31e0132f338ef35e369adc616d1377ce129ecbffc46df6c67909fa",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-07-03T12:28:20Z",
    "title_canon_sha256": "a78bc8fa070d041ab12a4c005e1aaed4fc1842465a96ac3f568fdfc763ab488d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0987",
    "kind": "arxiv",
    "version": 1
  }
}