Pith Number

pith:T6GVKVRP

pith:2019:T6GVKVRPNIVDENYVBMWJBZJXZZ

not attested not anchored not stored refs pending

R\'enyi entanglement entropies for the compactified massless boson with open boundary conditions

Alvise Bastianello

arxiv:1909.00806 v2 · 2019-09-02 · cond-mat.stat-mech · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6GVKVRPNIVDENYVBMWJBZJXZZ}

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	2026-07-05T00:14:33.501734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f8d55562f6a2a3237150b2c90e537ce7989c13ccaf76ad4c02f8a1fda753e6b

Aliases

arxiv: 1909.00806 · arxiv_version: 1909.00806v2 · doi: 10.48550/arxiv.1909.00806 · pith_short_12: T6GVKVRPNIVD · pith_short_16: T6GVKVRPNIVDENYV · pith_short_8: T6GVKVRP

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/T6GVKVRPNIVDENYVBMWJBZJXZZ \
  | 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: 9f8d55562f6a2a3237150b2c90e537ce7989c13ccaf76ad4c02f8a1fda753e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2810b2b4c5b2c0dc19547ee7e1cfe9b43b09ec29a3d93f1257e2821d45aba984",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-09-02T17:37:48Z",
    "title_canon_sha256": "fbe3214af9aac8c7ccbf222bb9fa70f16afd045563ca2a5bb871f2eb114886e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00806",
    "kind": "arxiv",
    "version": 2
  }
}