Pith Number

pith:EH5OLGLN

pith:2018:EH5OLGLNRVCK2BBBJME6WTAXUJ

not attested not anchored not stored refs pending

Testing Local Realism into the Past without Detection and Locality Loopholes

Bing Bai, Cheng Wu, Cheng-Zhi Peng, Hao Li, Jian-Wei Pan, Jingyun Fan, Juan Yin, Jun Zhang, Lixing You, Ming-Han Li, Qiang Zhang, Qi Zhao, Weijun Zhang, Wen-Zhao Liu, W. J. Munro, Xiongfeng Ma, Yanbao Zhang, Yang Liu, Zhen Wang

arxiv:1808.07653 v1 · 2018-08-23 · 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{EH5OLGLNRVCK2BBBJME6WTAXUJ}

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	2026-05-18T00:07:24.573862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21fae5996d8d44ad04214b09eb4c17a275bad9f5dc49c69e8c5d0ee445939749

Aliases

arxiv: 1808.07653 · arxiv_version: 1808.07653v1 · doi: 10.48550/arxiv.1808.07653 · pith_short_12: EH5OLGLNRVCK · pith_short_16: EH5OLGLNRVCK2BBB · pith_short_8: EH5OLGLN

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/EH5OLGLNRVCK2BBBJME6WTAXUJ \
  | 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: 21fae5996d8d44ad04214b09eb4c17a275bad9f5dc49c69e8c5d0ee445939749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d58a1f6ea401fd00fc99f5cbfcd4ada26857ea88bb714dda21d959bef3bb41f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-23T07:53:10Z",
    "title_canon_sha256": "ea4fafe17acd05fc8de1b7a299f076ffb7a6b4e06f96348dc306270554ecea17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07653",
    "kind": "arxiv",
    "version": 1
  }
}