Pith Number

pith:KJE4S2FZ

pith:2018:KJE4S2FZQ7XCEFIAWFP34ES6KC

not attested not anchored not stored refs pending

Holographic Entanglement Negativity for Conformal Field Theories with a Conserved Charge

Gautam Sengupta, Parul Jain, Sayid Mondal, Vinay Malvimat

arxiv:1804.09078 v1 · 2018-04-24 · 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{KJE4S2FZQ7XCEFIAWFP34ES6KC}

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.

Receipt and verification

First computed	2026-05-18T00:00:56.307431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5249c968b987ee221500b15fbe125e50835c16942d2810c70e275e4e4bb515f8

Aliases

arxiv: 1804.09078 · arxiv_version: 1804.09078v1 · doi: 10.48550/arxiv.1804.09078 · pith_short_12: KJE4S2FZQ7XC · pith_short_16: KJE4S2FZQ7XCEFIA · pith_short_8: KJE4S2FZ

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/KJE4S2FZQ7XCEFIAWFP34ES6KC \
  | 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: 5249c968b987ee221500b15fbe125e50835c16942d2810c70e275e4e4bb515f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "387a7f377148b707fa5cf8c48fc09e48faee3ab3205561f28e11d0215da5f92d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-24T14:56:31Z",
    "title_canon_sha256": "72fbcd40324e1a9411743fa1c950ebe87969a8634d302c985442e51380827800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09078",
    "kind": "arxiv",
    "version": 1
  }
}