Pith Number

pith:WWUIHSXH

pith:2011:WWUIHSXHZIDB2NY7VSAAI7VXY2

not attested not anchored not stored refs pending

Experimental Activation of Bound Entanglement

Fumihiro Kaneda, Hideo Kosaka, Keiichi Edamatsu, Ryosuke Shimizu, Satoshi Ishizaka, Yasuyoshi Mitsumori

arxiv:1111.6170 v1 · 2011-11-26 · 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{WWUIHSXHZIDB2NY7VSAAI7VXY2}

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	2026-05-18T03:22:54.552390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5a883cae7ca061d371fac80047eb7c6a43c17758f813de185c5973570f72204

Aliases

arxiv: 1111.6170 · arxiv_version: 1111.6170v1 · doi: 10.48550/arxiv.1111.6170 · pith_short_12: WWUIHSXHZIDB · pith_short_16: WWUIHSXHZIDB2NY7 · pith_short_8: WWUIHSXH

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/WWUIHSXHZIDB2NY7VSAAI7VXY2 \
  | 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: b5a883cae7ca061d371fac80047eb7c6a43c17758f813de185c5973570f72204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55e0f3140e8192e96d0fb8b26266747d8d37215f6539be30d04a069f693cb0e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-26T15:35:25Z",
    "title_canon_sha256": "01598e06d618c57098ac908405517d487c3aacf7026052c841f02abc5fc8be1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6170",
    "kind": "arxiv",
    "version": 1
  }
}