Pith Number

pith:7MFUEA6K

pith:2016:7MFUEA6KXWLJD7MTDCY6MKJKFJ

not attested not anchored not stored refs pending

Entanglement Entropy and Mutual Information of Circular Entangling Surfaces in 2 + 1-dimensional Quantum Lifshitz Model

Eduardo Fradkin, Thomas Faulkner, Tianci Zhou, Xiao Chen

arxiv:1607.01771 v1 · 2016-07-06 · 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{7MFUEA6KXWLJD7MTDCY6MKJKFJ}

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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

Genuine multientropy, dihedral invariants and Lifshitz theory

Receipt and verification

First computed	2026-05-18T01:04:41.118826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0b4203cabd9691fd9318b1e6292a2a55f6ae60e56f7b6f76edde43025262f2

Aliases

arxiv: 1607.01771 · arxiv_version: 1607.01771v1 · doi: 10.48550/arxiv.1607.01771 · pith_short_12: 7MFUEA6KXWLJ · pith_short_16: 7MFUEA6KXWLJD7MT · pith_short_8: 7MFUEA6K

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/7MFUEA6KXWLJD7MTDCY6MKJKFJ \
  | 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: fb0b4203cabd9691fd9318b1e6292a2a55f6ae60e56f7b6f76edde43025262f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2547b110fe2b102a4beabadc5622ce10eede7cd61bbc518a9c18bfbce61fffa9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-07-06T19:59:56Z",
    "title_canon_sha256": "20618ff3b7927b468cccbaa6098897e9aba48c847ca9834b131b3557a91cde3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01771",
    "kind": "arxiv",
    "version": 1
  }
}