Pith Number

pith:LRLFTZOV

pith:2011:LRLFTZOVNPL2KT454RON7AOPPN

not attested not anchored not stored refs pending

Boundary-locality and perturbative structure of entanglement spectra in gapped systems

Andreas M. Laeuchli, Masudul Haque, Vincenzo Alba

arxiv:1107.1726 v2 · 2011-07-08 · cond-mat.str-el · 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{LRLFTZOVNPL2KT454RON7AOPPN}

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	2026-05-18T03:54:06.161918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5659e5d56bd7a54f9de45cdf81cf7b50b36f6f96bff3be816bd3552b9d22c7

Aliases

arxiv: 1107.1726 · arxiv_version: 1107.1726v2 · doi: 10.48550/arxiv.1107.1726 · pith_short_12: LRLFTZOVNPL2 · pith_short_16: LRLFTZOVNPL2KT45 · pith_short_8: LRLFTZOV

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/LRLFTZOVNPL2KT454RON7AOPPN \
  | 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: 5c5659e5d56bd7a54f9de45cdf81cf7b50b36f6f96bff3be816bd3552b9d22c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96d5aa2ecc847a3ce06ced2a7f715b49a730488354259fe2b5a073c445f77883",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-07-08T20:17:20Z",
    "title_canon_sha256": "6a22fbd2288a53161c81b48cd5ac1622424a1c453e6f21df8e22e4c86363aa4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1726",
    "kind": "arxiv",
    "version": 2
  }
}