Pith Number

pith:TKTXSWWZ

pith:2015:TKTXSWWZGK4AQVHR2DZPNRM3JK

not attested not anchored not stored refs pending

Pure and Random Quantum Ising Chain : Shannon and Renyi entropies of the ground state via real space renormalization

Cecile Monthus

arxiv:1501.05416 v2 · 2015-01-22 · cond-mat.dis-nn · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKTXSWWZGK4AQVHR2DZPNRM3JK}

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	2026-05-18T02:18:13.377022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aa7795ad932b80854f1d0f2f6c59b4a968ef2e5681eadf056318ea7a00970e9

Aliases

arxiv: 1501.05416 · arxiv_version: 1501.05416v2 · doi: 10.48550/arxiv.1501.05416 · pith_short_12: TKTXSWWZGK4A · pith_short_16: TKTXSWWZGK4AQVHR · pith_short_8: TKTXSWWZ

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/TKTXSWWZGK4AQVHR2DZPNRM3JK \
  | 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: 9aa7795ad932b80854f1d0f2f6c59b4a968ef2e5681eadf056318ea7a00970e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24d74b1e22a9015cdcef6be2696722bb0774564f01488c6ea841e59289647a0c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2015-01-22T08:06:37Z",
    "title_canon_sha256": "8a34e1675c553a9163e9eb3c4ec2a3af9ada28810a34086a34904f33990240a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05416",
    "kind": "arxiv",
    "version": 2
  }
}