Pith Number

pith:JMSFFJ5D

pith:2016:JMSFFJ5D3ZS6AMYVMLPZIKD44S

not attested not anchored not stored refs pending

Parametric Number Covariance in Quantum Chaotic Spectra

Akhilesh Pandey, Sandeep Kumar, Vinayak

arxiv:1601.02682 v2 · 2016-01-01 · quant-ph · 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{JMSFFJ5D3ZS6AMYVMLPZIKD44S}

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	2026-05-18T01:17:42.170598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b2452a7a3de65e0331562df94287ce482c5db7bda20ed0b75e1ec644bf2112b

Aliases

arxiv: 1601.02682 · arxiv_version: 1601.02682v2 · doi: 10.48550/arxiv.1601.02682 · pith_short_12: JMSFFJ5D3ZS6 · pith_short_16: JMSFFJ5D3ZS6AMYV · pith_short_8: JMSFFJ5D

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/JMSFFJ5D3ZS6AMYVMLPZIKD44S \
  | 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: 4b2452a7a3de65e0331562df94287ce482c5db7bda20ed0b75e1ec644bf2112b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f7190e008b772740aced511cdd2831fc536df8bd2b3899a5da394f77fe36c1",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-01-01T09:41:45Z",
    "title_canon_sha256": "7405f9ff924118fd0583d82f888a7c87008dd18a5fde59e30b9d0c0a147ec130"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02682",
    "kind": "arxiv",
    "version": 2
  }
}