Pith Number

pith:N7AGE5EG

pith:2021:N7AGE5EGEFM4RRR63YMWEYB2I2

not attested not anchored not stored refs pending

Subregion Spectrum Form Factor via Pseudo Entropy

Kanato Goto, Kotaro Tamaoka, Masahiro Nozaki

arxiv:2109.00372 v1 · 2021-09-01 · hep-th · cond-mat.stat-mech · cond-mat.str-el · 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{N7AGE5EGEFM4RRR63YMWEYB2I2}

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

3 papers in Pith

Operational Tube-Sector Theory of Quantum State Distinguishability Under Generalized Symmetries

Real-time pseudo entropy and modular-Hamiltonian correlations

Imaginary pseudo entropy encodes temporal orientation

Receipt and verification

First computed	2026-07-05T03:42:47.225357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc06274862159c8c63ede1962603a46b24b4517451de97c99524118726a6fcc

Aliases

arxiv: 2109.00372 · arxiv_version: 2109.00372v1 · doi: 10.48550/arxiv.2109.00372 · pith_short_12: N7AGE5EGEFM4 · pith_short_16: N7AGE5EGEFM4RRR6 · pith_short_8: N7AGE5EG

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/N7AGE5EGEFM4RRR63YMWEYB2I2 \
  | 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: 6fc06274862159c8c63ede1962603a46b24b4517451de97c99524118726a6fcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f7372166fd7f5e7d743d6a207084299c78a1555ae2380e5ecef389a2649eee",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-09-01T13:17:19Z",
    "title_canon_sha256": "cbdaca399ec760207a05757e39777f71ced81a2f21920e11d0a05fac5be880ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00372",
    "kind": "arxiv",
    "version": 1
  }
}