Pith Number

pith:J7LNWDED

pith:2018:J7LNWDEDT7ZTMPYBXSXD32YW3Y

not attested not anchored not stored refs pending

Aspects of the Mathematical Theory of Disordered Quantum Spin Chains

G\"unter Stolz

arxiv:1810.05047 v2 · 2018-10-11 · math-ph · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7LNWDEDT7ZTMPYBXSXD32YW3Y}

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	2026-05-17T23:54:02.484877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fd6db0c839ff3363f01bcae3deb16de027b06dc19777a6b9359fa24a9895711

Aliases

arxiv: 1810.05047 · arxiv_version: 1810.05047v2 · doi: 10.48550/arxiv.1810.05047 · pith_short_12: J7LNWDEDT7ZT · pith_short_16: J7LNWDEDT7ZTMPYB · pith_short_8: J7LNWDED

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/J7LNWDEDT7ZTMPYBXSXD32YW3Y \
  | 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: 4fd6db0c839ff3363f01bcae3deb16de027b06dc19777a6b9359fa24a9895711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd50ce505c1167f22aadb8ba890cf31c08b2c47fa59c4630320bb0769e6b539",
    "cross_cats_sorted": [
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-10-11T14:35:47Z",
    "title_canon_sha256": "189bbb2d3f3a99589f18dfe3efb52eb41620085e180ba9b5f22074579bb14107"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05047",
    "kind": "arxiv",
    "version": 2
  }
}