Pith Number

pith:ZTUWWUT7

pith:2013:ZTUWWUT7NAOVNFZFNVHREQ6SEJ

not attested not anchored not stored refs pending

Block entanglement and fluctuations in finite size correlated electron systems

Archak Purkayastha, V. Subrahmanyam

arxiv:1307.1781 v3 · 2013-07-06 · cond-mat.str-el · cond-mat.stat-mech · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTUWWUT7NAOVNFZFNVHREQ6SEJ}

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	2026-05-18T02:48:24.711243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cce96b527f681d5697256d4f1243d22269091881edb758e1166b490befcac64d

Aliases

arxiv: 1307.1781 · arxiv_version: 1307.1781v3 · doi: 10.48550/arxiv.1307.1781 · pith_short_12: ZTUWWUT7NAOV · pith_short_16: ZTUWWUT7NAOVNFZF · pith_short_8: ZTUWWUT7

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/ZTUWWUT7NAOVNFZFNVHREQ6SEJ \
  | 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: cce96b527f681d5697256d4f1243d22269091881edb758e1166b490befcac64d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcc88076f749bf619717c29bb33df54d0337b4d671dcc6c728e42f2c55f31599",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-07-06T13:26:20Z",
    "title_canon_sha256": "35a79165b1c90f0ec7f0731afc2c45452b63547bcb47ee8391e0a10967fe6b20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1781",
    "kind": "arxiv",
    "version": 3
  }
}