Pith Number

pith:UV3NZJLW

pith:2019:UV3NZJLWLSZGD5RKY6C2ZNT4PP

not attested not anchored not stored refs pending

Universal algebraic growth of entanglement entropy in many-body localized systems with power-law interactions

Guido Masella, Guido Pupillo, Luis Santos, Xiaolong Deng

arxiv:1912.08131 v2 · 2019-12-17 · cond-mat.dis-nn · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UV3NZJLWLSZGD5RKY6C2ZNT4PP}

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	2026-07-05T01:16:43.077608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a576dca5765cb261f62ac785acb67c7be8baff8f728eb3da0f91177c789506c5

Aliases

arxiv: 1912.08131 · arxiv_version: 1912.08131v2 · doi: 10.48550/arxiv.1912.08131 · pith_short_12: UV3NZJLWLSZG · pith_short_16: UV3NZJLWLSZGD5RK · pith_short_8: UV3NZJLW

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/UV3NZJLWLSZGD5RKY6C2ZNT4PP \
  | 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: a576dca5765cb261f62ac785acb67c7be8baff8f728eb3da0f91177c789506c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ebe2c2276b7b61a5ce1791c44e59f16e6909c959970d93e2aa1661067895207",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2019-12-17T16:52:37Z",
    "title_canon_sha256": "67f8864328bc0af9b70430d2e44f72db4adcaaf412adf408371b76995a1a5c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.08131",
    "kind": "arxiv",
    "version": 2
  }
}