Pith Number

pith:QZA3B4WM

pith:2013:QZA3B4WMB5VHSMSFF2E2L5S5FD

not attested not anchored not stored refs pending

Entanglement of Bipartite Quantum Systems driven by Repeated Interactions

C. Pellegrini, J. Deschamps, S. Attal

arxiv:1312.3730 v1 · 2013-12-13 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZA3B4WMB5VHSMSFF2E2L5S5FD}

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	2026-05-18T01:45:50.905255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8641b0f2cc0f6a7932452e89a5f65d28ef98b18b4ca06b111df87814a579b7c2

Aliases

arxiv: 1312.3730 · arxiv_version: 1312.3730v1 · doi: 10.48550/arxiv.1312.3730 · pith_short_12: QZA3B4WMB5VH · pith_short_16: QZA3B4WMB5VHSMSF · pith_short_8: QZA3B4WM

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/QZA3B4WMB5VHSMSFF2E2L5S5FD \
  | 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: 8641b0f2cc0f6a7932452e89a5f65d28ef98b18b4ca06b111df87814a579b7c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6919d25698abad203a918b0a8beeca8487b80b2160716f932cafc5c2d298a610",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-13T08:39:05Z",
    "title_canon_sha256": "bcd02d493b785c7defdba7efc1ca721efe7762beb62b36075d1e4b6b0f6f1d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3730",
    "kind": "arxiv",
    "version": 1
  }
}