Pith Number

pith:2FTNRV2U

pith:2022:2FTNRV2UCSYURJJA4AEYKVXMQV

not attested not anchored not stored refs pending

Local and non-local properties of the entanglement Hamiltonian for two disjoint intervals

Erik Tonni, Ingo Peschel, Viktor Eisler

arxiv:2204.03966 v1 · 2022-04-08 · 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{2FTNRV2UCSYURJJA4AEYKVXMQV}

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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

Measurement-induced entanglement Hamiltonian

Receipt and verification

First computed	2026-07-05T04:49:22.674509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d166d8d75414b148a520e0098556ec855d67bb48a49afa88cd9fd95e26601659

Aliases

arxiv: 2204.03966 · arxiv_version: 2204.03966v1 · doi: 10.48550/arxiv.2204.03966 · pith_short_12: 2FTNRV2UCSYU · pith_short_16: 2FTNRV2UCSYURJJA · pith_short_8: 2FTNRV2U

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/2FTNRV2UCSYURJJA4AEYKVXMQV \
  | 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: d166d8d75414b148a520e0098556ec855d67bb48a49afa88cd9fd95e26601659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a285bdf8bda415dbebe6bd2b605a97a92d145ec65ffe367347a574d045e54c0",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2022-04-08T09:47:28Z",
    "title_canon_sha256": "30b5a6bbeb7a1724c83815c038e00caeb78e23e42eaefbad7fbfc8c1dbaaa47f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03966",
    "kind": "arxiv",
    "version": 1
  }
}