Pith Number

pith:B52QXO6H

pith:2011:B52QXO6H6T3VJCCEHUTEHVDVZU

not attested not anchored not stored refs pending

Entanglement-assisted local operations and classical communications conversion in the quantum critical systems

Heng Fan, Jian Cui, Jun-Peng Cao

arxiv:1111.3537 v2 · 2011-11-15 · 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{B52QXO6H6T3VJCCEHUTEHVDVZU}

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	2026-05-18T03:56:10.547161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f750bbbc7f4f75488443d2643d475cd0ca222d2fa5d90f421cfe2a52ced1315

Aliases

arxiv: 1111.3537 · arxiv_version: 1111.3537v2 · doi: 10.48550/arxiv.1111.3537 · pith_short_12: B52QXO6H6T3V · pith_short_16: B52QXO6H6T3VJCCE · pith_short_8: B52QXO6H

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/B52QXO6H6T3VJCCEHUTEHVDVZU \
  | 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: 0f750bbbc7f4f75488443d2643d475cd0ca222d2fa5d90f421cfe2a52ced1315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddc844b4287b1a1ba2194673a0157cb3783f77bfc53ae692cea9920152d5d89a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-15T14:39:05Z",
    "title_canon_sha256": "2bb838bb9a672d5b230063672028a9946a149e460849b7de520631b948fd1e1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3537",
    "kind": "arxiv",
    "version": 2
  }
}