Pith Number

pith:QSERBMTF

pith:2011:QSERBMTFUYOCKRZSXA6AP6JL4E

not attested not anchored not stored refs pending

Crossovers in the non-Markovian dynamics of two-qubit entanglements

Shin-Tza Wu

arxiv:1105.2859 v2 · 2011-05-14 · 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{QSERBMTFUYOCKRZSXA6AP6JL4E}

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	2026-05-18T04:00:15.860874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

848910b265a61c254732b83c07f92be129bec04acf4b8d9f107d764740542472

Aliases

arxiv: 1105.2859 · arxiv_version: 1105.2859v2 · doi: 10.48550/arxiv.1105.2859 · pith_short_12: QSERBMTFUYOC · pith_short_16: QSERBMTFUYOCKRZS · pith_short_8: QSERBMTF

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/QSERBMTFUYOCKRZSXA6AP6JL4E \
  | 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: 848910b265a61c254732b83c07f92be129bec04acf4b8d9f107d764740542472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d81bfdbcab314be747f8314de127f3f062f36b462dc1f0085c41827c045f24ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-14T04:22:20Z",
    "title_canon_sha256": "212258cb4608cad854daeb16e56db0e06f731cf08b4d3bc06c64fb1bbd70b61a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2859",
    "kind": "arxiv",
    "version": 2
  }
}