Pith Number

pith:BK476KV6

pith:2010:BK476KV6QR5FGY4CPOK46SOC6S

not attested not anchored not stored refs pending

Experimental investigation of the entanglement-assisted entropic uncertainty principle

Chuan-Feng Li, Guang-Can Guo, Jin-Shi Xu, Ke Li, Xiao-Ye Xu

arxiv:1012.0361 v2 · 2010-12-02 · 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{BK476KV6QR5FGY4CPOK46SOC6S}

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	2026-05-18T03:57:25.382768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ab9ff2abe847a5363827b95cf49c2f4a95a67cff8abfd799d50764a5f3d5230

Aliases

arxiv: 1012.0361 · arxiv_version: 1012.0361v2 · doi: 10.48550/arxiv.1012.0361 · pith_short_12: BK476KV6QR5F · pith_short_16: BK476KV6QR5FGY4C · pith_short_8: BK476KV6

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/BK476KV6QR5FGY4CPOK46SOC6S \
  | 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: 0ab9ff2abe847a5363827b95cf49c2f4a95a67cff8abfd799d50764a5f3d5230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0031468088b8dac334ac379e5b55e963815dc53aaa8a652e3e4dce94314f1c32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-02T01:41:31Z",
    "title_canon_sha256": "3b3a348f4b41dc2c3dfafaacbc34969b70dc5f0d1dc37862f2b6505959c470e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0361",
    "kind": "arxiv",
    "version": 2
  }
}