Pith Number

pith:PKVUFSWV

pith:2018:PKVUFSWVCCFMJLUPSXY4VEAIMN

not attested not anchored not stored refs pending

Experimental self-testing of entangled states

Bi-Heng Liu, Chuan-Feng Li, Geng Chen, Guang-Can Guo, Jian-Shun Tang, Jin-Shi Xu, Shang Yu, Wen-Hao Zhang, Xiang-Jun Ye, Xiao-Min Hu, Xiao-Ye Xu, Xing-Xiang Peng, Yong-Jian Han, Zhi-Bo Hou, Zong-Quan Zou

arxiv:1803.10961 v1 · 2018-03-29 · 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{PKVUFSWVCCFMJLUPSXY4VEAIMN}

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	2026-05-18T00:19:49.664153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aab42cad5108ac4ae8f95f1ca900863471c0500b3d19989eb4d2e5127432d35

Aliases

arxiv: 1803.10961 · arxiv_version: 1803.10961v1 · doi: 10.48550/arxiv.1803.10961 · pith_short_12: PKVUFSWVCCFM · pith_short_16: PKVUFSWVCCFMJLUP · pith_short_8: PKVUFSWV

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/PKVUFSWVCCFMJLUPSXY4VEAIMN \
  | 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: 7aab42cad5108ac4ae8f95f1ca900863471c0500b3d19989eb4d2e5127432d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b2d4faf226c8b7e2a7a5f240b902cf683b81ad302c4a9e8d3a917016cf0309",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-29T08:41:20Z",
    "title_canon_sha256": "b34d7c9e6eaf742a747db83978306752c53a26b0e9651694e39d1f4c55e56bd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10961",
    "kind": "arxiv",
    "version": 1
  }
}