Pith Number

pith:O36RREQ6

pith:2008:O36RREQ6ZOEYMG2L62GQKJ2ZRT

not attested not anchored not stored refs pending

Entanglement dynamics of two-qubit system in different types of noisy channels

C. J. Shan, H. Li, J. B. Liu, T. K. Liu, W. W. Cheng, Y. X. Huang

arxiv:0808.3690 v1 · 2008-08-27 · 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{O36RREQ6ZOEYMG2L62GQKJ2ZRT}

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	2026-05-18T02:15:42.614774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76fd18921ecb89861b4bf68d0527598ce10a8a8f87ef3afdff3ed93f0be70361

Aliases

arxiv: 0808.3690 · arxiv_version: 0808.3690v1 · doi: 10.48550/arxiv.0808.3690 · pith_short_12: O36RREQ6ZOEY · pith_short_16: O36RREQ6ZOEYMG2L · pith_short_8: O36RREQ6

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/O36RREQ6ZOEYMG2L62GQKJ2ZRT \
  | 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: 76fd18921ecb89861b4bf68d0527598ce10a8a8f87ef3afdff3ed93f0be70361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b698a1547f0c5b20907508b023cc7ddb6620e51aaf28e1fdc268ba38841301",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-08-27T12:47:12Z",
    "title_canon_sha256": "aa31a4537f201c0d3b51a571d6c95ac3dc468e014bd4c8439c34511630894153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.3690",
    "kind": "arxiv",
    "version": 1
  }
}