Pith Number

pith:QDKRXMM3

pith:2015:QDKRXMM3HMW7TWZJKHRD6EYWKI

not attested not anchored not stored refs pending

Random matrix theory and critical phenomena in quantum spin chains

F. Mezzadri, J. Hutchinson, J. P. Keating

arxiv:1503.05732 v1 · 2015-03-19 · cond-mat.stat-mech · 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{QDKRXMM3HMW7TWZJKHRD6EYWKI}

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	2026-05-18T01:31:45.001047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80d51bb19b3b2df9db2951e23f1316520d0008952bb166f9362328935a0e7945

Aliases

arxiv: 1503.05732 · arxiv_version: 1503.05732v1 · doi: 10.48550/arxiv.1503.05732 · pith_short_12: QDKRXMM3HMW7 · pith_short_16: QDKRXMM3HMW7TWZJ · pith_short_8: QDKRXMM3

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/QDKRXMM3HMW7TWZJKHRD6EYWKI \
  | 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: 80d51bb19b3b2df9db2951e23f1316520d0008952bb166f9362328935a0e7945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86323bee120e3c962bc94ef2b05a40c8120fdd9a7b5ac8fdc7068e8356dec1d2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-03-19T12:15:56Z",
    "title_canon_sha256": "75b9b365f5b76ec6b0ed227130842f03472a0702acd47f2165002e36b3068836"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05732",
    "kind": "arxiv",
    "version": 1
  }
}