Pith Number

pith:YV6LHBD4

pith:2015:YV6LHBD4FJSUWEZAL3HXCIT7ZB

not attested not anchored not stored refs pending

A Random Matrix Theoretical Approach to Early Event Detection Using Experimental Data

C. Qiu, J. Gu, L. Cai, Q. Ai, X. He, Y. Cao, Z.Jin

arxiv:1503.08445 v1 · 2015-03-29 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YV6LHBD4FJSUWEZAL3HXCIT7ZB}

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	2026-05-18T02:20:01.765854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c57cb3847c2a654b13205ecf71227fc868170b4bf9803e8b050635a1c357ef1c

Aliases

arxiv: 1503.08445 · arxiv_version: 1503.08445v1 · doi: 10.48550/arxiv.1503.08445 · pith_short_12: YV6LHBD4FJSU · pith_short_16: YV6LHBD4FJSUWEZA · pith_short_8: YV6LHBD4

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/YV6LHBD4FJSUWEZAL3HXCIT7ZB \
  | 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: c57cb3847c2a654b13205ecf71227fc868170b4bf9803e8b050635a1c357ef1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41871ae44f641913e9fd37154f022d6a16a38f2f9a742a154b2297fd02cf81d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-03-29T15:28:10Z",
    "title_canon_sha256": "6a54690bdbd3047c64fdddec26e0a266b60d41f15937475778d3f09c253b3457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08445",
    "kind": "arxiv",
    "version": 1
  }
}