Pith Number

pith:Q7KM6272

pith:2013:Q7KM6272YTLWWKOJXZAPP4IMS5

not attested not anchored not stored refs pending

Accurate densities of states for disordered systems from free probability: Live Free or Diagonalize

Jiahao Chen, Matthew Welborn, Troy Van Voorhis

arxiv:1305.3968 v1 · 2013-05-17 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7KM6272YTLWWKOJXZAPP4IMS5}

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	2026-05-18T00:14:29.463861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87d4cf6bfac4d76b29c9be40f7f10c975e7ba40b0a4fb851f1ecf991761994e5

Aliases

arxiv: 1305.3968 · arxiv_version: 1305.3968v1 · doi: 10.48550/arxiv.1305.3968 · pith_short_12: Q7KM6272YTLW · pith_short_16: Q7KM6272YTLWWKOJ · pith_short_8: Q7KM6272

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/Q7KM6272YTLWWKOJXZAPP4IMS5 \
  | 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: 87d4cf6bfac4d76b29c9be40f7f10c975e7ba40b0a4fb851f1ecf991761994e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb7fe556a9b1c3eb778505eb9d8aa8389637cc9e8f66bb9176a5738dc6b8492e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2013-05-17T02:43:48Z",
    "title_canon_sha256": "723f4da4b8421f015d23a0a62731101789d368e48abefa0b8fafee29718ffd08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3968",
    "kind": "arxiv",
    "version": 1
  }
}