Pith Number

pith:YWXAEGPW

pith:2023:YWXAEGPWMBNKTBCXA6R3O2A7QC

not attested not anchored not stored refs pending

Entanglement Entropy from Form Factors in $\mathrm{T}\bar{\mathrm{T}}$-Deformed Integrable Quantum Field Theories

Fabio Sailis, Olalla A. Castro-Alvaredo, Stefano Negro

arxiv:2306.11064 v1 · 2023-06-19 · hep-th · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWXAEGPWMBNKTBCXA6R3O2A7QC}

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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

Boundary Quantum Field Theories Perturbed by ${\rm T}\bar{\rm T}$: Towards a Form Factor Program

Receipt and verification

First computed	2026-07-05T06:22:15.831995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5ae0219f6605aa9845707a3b7681f809ce3d75b2e01dc4c046fbf1f05bd8ba4

Aliases

arxiv: 2306.11064 · arxiv_version: 2306.11064v1 · doi: 10.48550/arxiv.2306.11064 · pith_short_12: YWXAEGPWMBNK · pith_short_16: YWXAEGPWMBNKTBCX · pith_short_8: YWXAEGPW

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/YWXAEGPWMBNKTBCXA6R3O2A7QC \
  | 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: c5ae0219f6605aa9845707a3b7681f809ce3d75b2e01dc4c046fbf1f05bd8ba4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e21b338148dbe081257e9a59918be6f276f2d114e8278d56e3a347e201d0008",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-06-19T16:58:14Z",
    "title_canon_sha256": "f082053eb7b320fcdf2f43850c98339a2c19f2266e5a04ace03883e60d8184e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.11064",
    "kind": "arxiv",
    "version": 1
  }
}