Pith Number

pith:AW7DMEOO

pith:2014:AW7DMEOOXF4X4WPH26LWOFLJPC

not attested not anchored not stored refs pending

Entanglement in low-energy states of the random-hopping model

Germ\'an Sierra, Giovanni Ram\'irez, Javier Rodr\'iguez-Laguna

arxiv:1402.5015 v2 · 2014-02-20 · cond-mat.stat-mech · cond-mat.dis-nn · 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{AW7DMEOOXF4X4WPH26LWOFLJPC}

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	2026-05-18T02:42:05.989461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05be3611ceb9797e59e7d79767156978976b7d1897a24d172cdce0f00d1637cd

Aliases

arxiv: 1402.5015 · arxiv_version: 1402.5015v2 · doi: 10.48550/arxiv.1402.5015 · pith_short_12: AW7DMEOOXF4X · pith_short_16: AW7DMEOOXF4X4WPH · pith_short_8: AW7DMEOO

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/AW7DMEOOXF4X4WPH26LWOFLJPC \
  | 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: 05be3611ceb9797e59e7d79767156978976b7d1897a24d172cdce0f00d1637cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c30c4af358b4e9d389bcb68d48642108bcf90f11f521b133248309492b51723",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-02-20T14:48:09Z",
    "title_canon_sha256": "fc94824b97b35efd0111502ed53c7e461b2d131c562c0dcef9ec0e4386f202df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5015",
    "kind": "arxiv",
    "version": 2
  }
}