Pith Number

pith:EX77U5OO

pith:2024:EX77U5OO637TOBKLN6JT7LVEQJ

not attested not anchored not stored refs pending

Entanglement Hamiltonians and the quasiparticle picture

Colin Rylands, Federico Rottoli, Pasquale Calabrese

arxiv:2407.01730 v2 · 2024-07-01 · quant-ph · cond-mat.stat-mech · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EX77U5OO637TOBKLN6JT7LVEQJ}

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

Quench dynamics of entanglement from crosscap states

Receipt and verification

First computed	2026-07-05T10:44:15.015424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25fffa75cef6ff37054b6f933faea482647e3e31d4f2831e8dc28808a062f2de

Aliases

arxiv: 2407.01730 · arxiv_version: 2407.01730v2 · doi: 10.48550/arxiv.2407.01730 · pith_short_12: EX77U5OO637T · pith_short_16: EX77U5OO637TOBKL · pith_short_8: EX77U5OO

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/EX77U5OO637TOBKLN6JT7LVEQJ \
  | 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: 25fffa75cef6ff37054b6f933faea482647e3e31d4f2831e8dc28808a062f2de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8232b9d3d574f3c2e74cb5d0ec6b805ec08ee1e27581e5bfcf761b13a67ef7f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-01T19:03:47Z",
    "title_canon_sha256": "29c4ad32dcf7f73425bd013bca3de699c8be3eba280255613b2eaa673b6ff56f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.01730",
    "kind": "arxiv",
    "version": 2
  }
}