Pith Number

pith:2UKPKJZB

pith:2018:2UKPKJZBIB7LIVOMVIW5DTMHKP

not attested not anchored not stored refs pending

Fixing three dimensional geometries from entanglement entropies of CFT$_2$

Haitang Yang, Houwen Wu, Peng Wang

arxiv:1809.01355 v4 · 2018-09-05 · 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{2UKPKJZBIB7LIVOMVIW5DTMHKP}

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

Realization of "ER=EPR"

Receipt and verification

First computed	2026-07-05T09:53:36.617941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d514f52721407eb455ccaa2dd1cd8753c714d9b540fc6ff6c102b76b3c42c547

Aliases

arxiv: 1809.01355 · arxiv_version: 1809.01355v4 · doi: 10.48550/arxiv.1809.01355 · pith_short_12: 2UKPKJZBIB7L · pith_short_16: 2UKPKJZBIB7LIVOM · pith_short_8: 2UKPKJZB

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/2UKPKJZBIB7LIVOMVIW5DTMHKP \
  | 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: d514f52721407eb455ccaa2dd1cd8753c714d9b540fc6ff6c102b76b3c42c547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bea03d838fd6d9df47dde5855ed5131d75846e822984bb6f18cc1f69f85f752",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-09-05T06:52:32Z",
    "title_canon_sha256": "8041961126b15dae39835a70681b8ad77ac383183706144e08104deb9a2bb349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01355",
    "kind": "arxiv",
    "version": 4
  }
}