Pith Number

pith:H77UP77B

pith:2019:H77UP77BAI62JF64QLCAFDVTV4

not attested not anchored not stored refs pending

Entanglement of a chiral fermion on the torus

Alan Garbarz, David Blanco, Guillem P\'erez-Nadal

arxiv:1906.07057 v2 · 2019-06-17 · hep-th · cond-mat.stat-mech · gr-qc · math-ph · math.MP · 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{H77UP77BAI62JF64QLCAFDVTV4}

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.

Cited by

1 paper in Pith

Relating the modular Hamiltonian to two-point functions

Receipt and verification

First computed	2026-07-05T00:04:08.801641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fff47ffe1023da497dc82c4028eb3af08369efb16a0ca970afe00d83fba68f0

Aliases

arxiv: 1906.07057 · arxiv_version: 1906.07057v2 · doi: 10.48550/arxiv.1906.07057 · pith_short_12: H77UP77BAI62 · pith_short_16: H77UP77BAI62JF64 · pith_short_8: H77UP77B

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/H77UP77BAI62JF64QLCAFDVTV4 \
  | 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: 3fff47ffe1023da497dc82c4028eb3af08369efb16a0ca970afe00d83fba68f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d90d19065c8c71f542412e1e3fd1680539fecb581fe32f77b889899465e85c7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "gr-qc",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-06-17T14:32:32Z",
    "title_canon_sha256": "610cea1e04f4c9c9dbd5937affb062b03e37c76a248d7be364834a90423504af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07057",
    "kind": "arxiv",
    "version": 2
  }
}