Pith Number

pith:NDMEVX6E

pith:2014:NDMEVX6EJHHUT3EHQ3BVC24WFP

not attested not anchored not stored refs pending

Semicircle law for a matrix ensemble with dependent entries

Simone Warzel, Werner Kirsch, Winfried Hochst\"attler

arxiv:1401.6636 v3 · 2014-01-26 · 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{NDMEVX6EJHHUT3EHQ3BVC24WFP}

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	2026-05-18T02:58:21.299749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68d84adfc449cf49ec8786c3516b962bcda6bbccfb2efece12c3c6fde56f9391

Aliases

arxiv: 1401.6636 · arxiv_version: 1401.6636v3 · doi: 10.48550/arxiv.1401.6636 · pith_short_12: NDMEVX6EJHHU · pith_short_16: NDMEVX6EJHHUT3EH · pith_short_8: NDMEVX6E

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/NDMEVX6EJHHUT3EHQ3BVC24WFP \
  | 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: 68d84adfc449cf49ec8786c3516b962bcda6bbccfb2efece12c3c6fde56f9391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00117a487fac06e3207fbdcdeefe19d01d46c4d492ecfcbe126559ee376ae0d6",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-01-26T10:45:41Z",
    "title_canon_sha256": "47410fba860a970440599048a252a47d64e0c9b175532fd98e5d6e308864109e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6636",
    "kind": "arxiv",
    "version": 3
  }
}