Pith Number

pith:SCXYHMSD

pith:2017:SCXYHMSD2OXQW4I56HXMOHZO4X

not attested not anchored not stored refs pending

Topological Entanglement Entropy in Euclidean AdS3 via Surgery

Hao-Yu Sun, Zhu-Xi Luo

arxiv:1709.06066 v2 · 2017-09-18 · hep-th · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCXYHMSD2OXQW4I56HXMOHZO4X}

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	2026-05-18T00:27:18.965744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90af83b243d3af0b711df1eec71f2ee5d951bf29cc6a4d098289e52c9dfe0da9

Aliases

arxiv: 1709.06066 · arxiv_version: 1709.06066v2 · doi: 10.48550/arxiv.1709.06066 · pith_short_12: SCXYHMSD2OXQ · pith_short_16: SCXYHMSD2OXQW4I5 · pith_short_8: SCXYHMSD

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/SCXYHMSD2OXQW4I56HXMOHZO4X \
  | 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: 90af83b243d3af0b711df1eec71f2ee5d951bf29cc6a4d098289e52c9dfe0da9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ffa51ab418e80fa3a4c3cb73006320bfe6212d00038e7fcfb24db7e3bfb607",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-18T17:42:41Z",
    "title_canon_sha256": "4e66e9ab28141a0e4ecadbbb808fec02b47391f2b29f3c595738fa0e5dc56828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06066",
    "kind": "arxiv",
    "version": 2
  }
}