Pith Number

pith:UZKGW4VY

pith:2014:UZKGW4VYWB2QMZWIUMPVJGTCY4

not attested not anchored not stored refs pending

Spectral analysis of finite-time correlation matrices near equilibrium phase transitions

B. Buca, T. H. Seligman, T. Prosen, Vinayak

arxiv:1403.7218 v2 · 2014-03-27 · 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{UZKGW4VYWB2QMZWIUMPVJGTCY4}

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	2026-05-18T02:33:07.678781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6546b72b8b0750666c8a31f549a62c724aa38194d318ead6f5315160cd6b507

Aliases

arxiv: 1403.7218 · arxiv_version: 1403.7218v2 · doi: 10.48550/arxiv.1403.7218 · pith_short_12: UZKGW4VYWB2Q · pith_short_16: UZKGW4VYWB2QMZWI · pith_short_8: UZKGW4VY

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/UZKGW4VYWB2QMZWIUMPVJGTCY4 \
  | 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: a6546b72b8b0750666c8a31f549a62c724aa38194d318ead6f5315160cd6b507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a57ca038f211339d99ca041194a72598f8a38fe724f470698bcac035a172ac40",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-03-27T21:15:25Z",
    "title_canon_sha256": "b1e5a7d3edab6b140d832b65b1197be5ecb669885662be8816ffef4106a801d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7218",
    "kind": "arxiv",
    "version": 2
  }
}