Pith Number

pith:OPRIGJF6

pith:2023:OPRIGJF66D7RDVZWNJXXCEZSXY

not attested not anchored not stored refs pending

Entanglement Hamiltonian of a nonrelativistic Fermi gas

Viktor Eisler

arxiv:2311.16348 v2 · 2023-11-27 · cond-mat.stat-mech · hep-th · 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{OPRIGJF66D7RDVZWNJXXCEZSXY}

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

Modular evolutions and causality in two-dimensional conformal field theory

Receipt and verification

First computed	2026-07-05T08:18:46.418531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73e28324bef0ff11d7366a6f711332be0dee9f40c48e08a1deab3086f3d4bd9e

Aliases

arxiv: 2311.16348 · arxiv_version: 2311.16348v2 · doi: 10.48550/arxiv.2311.16348 · pith_short_12: OPRIGJF66D7R · pith_short_16: OPRIGJF66D7RDVZW · pith_short_8: OPRIGJF6

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/OPRIGJF66D7RDVZWNJXXCEZSXY \
  | 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: 73e28324bef0ff11d7366a6f711332be0dee9f40c48e08a1deab3086f3d4bd9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2793b00a8b2468857c80400fe7f326ec1b3c31622b7f1151bb217fe05a556bf6",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2023-11-27T22:27:56Z",
    "title_canon_sha256": "62f071b6d553f4bc9b7f0d2b7f34a698868ddd1bf019b1514bf139640f8752fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.16348",
    "kind": "arxiv",
    "version": 2
  }
}