Pith Number

pith:ZUU7HUKV

pith:2015:ZUU7HUKVJW2XO2XJRLHCAAB7JS

not attested not anchored not stored refs pending

Entanglement Dynamics of Detectors in an Einstein Cylinder

Bei-Lok Hu, Chung-Hsien Chou, Shih-Yuin Lin

arxiv:1508.06221 v2 · 2015-08-25 · gr-qc · hep-th · quant-ph

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

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	2026-05-18T01:19:00.345559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd29f3d1554db5776ae98ace20003f4cbfec5b96caa26f9c1fb597e9bc204eaf

Aliases

arxiv: 1508.06221 · arxiv_version: 1508.06221v2 · doi: 10.48550/arxiv.1508.06221 · pith_short_12: ZUU7HUKVJW2X · pith_short_16: ZUU7HUKVJW2XO2XJ · pith_short_8: ZUU7HUKV

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/ZUU7HUKVJW2XO2XJRLHCAAB7JS \
  | 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: cd29f3d1554db5776ae98ace20003f4cbfec5b96caa26f9c1fb597e9bc204eaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c2c33c3e517865f8b458e92fb2f34714670df061f6edd015f8078861bb0860",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-25T16:52:05Z",
    "title_canon_sha256": "2772184a5ab0ca7d10ff2a4b73075c403941ca782bf07f64db7ba707994f2dd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06221",
    "kind": "arxiv",
    "version": 2
  }
}