Pith Number

pith:WZ2MU7KG

pith:2019:WZ2MU7KGYBQL2HB3E7FPHXJ7PN

not attested not anchored not stored refs pending

Entanglement contour and modular flow from subset entanglement entropies

Qiang Wen

arxiv:1902.06905 v4 · 2019-02-19 · hep-th · gr-qc · 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{WZ2MU7KGYBQL2HB3E7FPHXJ7PN}

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

2 papers in Pith

Holography and Kinematic Space for Gravitational Sub-regions in AdS

Holographic Tensor Networks as Tessellations of Geometry

Receipt and verification

First computed	2026-07-05T01:03:58.054878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b674ca7d46c060bd1c3b27caf3dd3f7b54e16b25cea2b0bdd7a31f38b7be5da1

Aliases

arxiv: 1902.06905 · arxiv_version: 1902.06905v4 · doi: 10.48550/arxiv.1902.06905 · pith_short_12: WZ2MU7KGYBQL · pith_short_16: WZ2MU7KGYBQL2HB3 · pith_short_8: WZ2MU7KG

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/WZ2MU7KGYBQL2HB3E7FPHXJ7PN \
  | 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: b674ca7d46c060bd1c3b27caf3dd3f7b54e16b25cea2b0bdd7a31f38b7be5da1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c3f6803442678e5e49dc6661d1ad41c320d5309946a081d94b20719be8b37b9",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-02-19T05:32:31Z",
    "title_canon_sha256": "e414209661ae5073de5b83c104aba1a968fbfae09330f63d3e5174c4f87759a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06905",
    "kind": "arxiv",
    "version": 4
  }
}