Pith Number

pith:VJWCTSAC

pith:2025:VJWCTSACVJGKJEU7QM5ON7SNDY

not attested not anchored not stored refs pending

The Making of von Neumann Algebras from Bulk Focusing

Hong Liu, Netta Engelhardt

arxiv:2509.05413 v1 · 2025-09-05 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJWCTSACVJGKJEU7QM5ON7SNDY}

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

Single-Sided Black Holes in Double-Scaled SYK Model and No Man's Island

Receipt and verification

First computed	2026-07-05T12:05:46.829161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa6c29c802aa4ca4929f833ae6fe4d1e319a2c0273b6be66d21b15cec029faaa

Aliases

arxiv: 2509.05413 · arxiv_version: 2509.05413v1 · doi: 10.48550/arxiv.2509.05413 · pith_short_12: VJWCTSACVJGK · pith_short_16: VJWCTSACVJGKJEU7 · pith_short_8: VJWCTSAC

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/VJWCTSACVJGKJEU7QM5ON7SNDY \
  | 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: aa6c29c802aa4ca4929f833ae6fe4d1e319a2c0273b6be66d21b15cec029faaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3685e66f6c96017ae74c657b21d79a7786d8f19ed643bccb3fe913c372cf19",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-09-05T18:00:05Z",
    "title_canon_sha256": "6f8c2e0a32271201645bd65c4155e6a72d27d7d9eee220caa39ba2a2496a35b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05413",
    "kind": "arxiv",
    "version": 1
  }
}