Pith Number

pith:QPH7IQ6Z

pith:2015:QPH7IQ6Z2FKNCZ5X2VKMNULQEH

not attested not anchored not stored refs pending

Resonance width distribution in RMT: Weak coupling regime beyond Porter-Thomas

Dmitry V. Savin, Yan V. Fyodorov

arxiv:1503.06787 v2 · 2015-03-23 · cond-mat.mes-hall · math-ph · math.MP · nlin.CD · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPH7IQ6Z2FKNCZ5X2VKMNULQEH}

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	2026-05-18T01:55:41.769421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83cff443d9d154d167b7d554c6d17021eae51eafe480fe30a27b91185e5803da

Aliases

arxiv: 1503.06787 · arxiv_version: 1503.06787v2 · doi: 10.48550/arxiv.1503.06787 · pith_short_12: QPH7IQ6Z2FKN · pith_short_16: QPH7IQ6Z2FKNCZ5X · pith_short_8: QPH7IQ6Z

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/QPH7IQ6Z2FKNCZ5X2VKMNULQEH \
  | 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: 83cff443d9d154d167b7d554c6d17021eae51eafe480fe30a27b91185e5803da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f44eef4b7900fc18691571f954285f9c6f2d4ac9e391fe501dc1090597bb9db9",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.CD",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-03-23T19:56:57Z",
    "title_canon_sha256": "796ea592565faa1feaadef239f8db8a855e656a52d0d96191a71c00c6d49ae8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06787",
    "kind": "arxiv",
    "version": 2
  }
}