Pith Number

pith:2AMQSPGC

pith:2006:2AMQSPGC6VAG442FJEBSYTU3EI

not attested not anchored not stored refs pending

Multiple-pulse coherence enhancement of solid state spin qubits

S. Das Sarma, W. M. Witzel

arxiv:cond-mat/0604577 v2 · 2006-04-25 · cond-mat.mes-hall · 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{2AMQSPGC6VAG442FJEBSYTU3EI}

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	2026-05-18T04:26:55.747752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d019093cc2f5406e734549032c4e9b2210b11e619f2dc8f677e196f839f9fa50

Aliases

arxiv: cond-mat/0604577 · arxiv_version: cond-mat/0604577v2 · doi: 10.48550/arxiv.cond-mat/0604577 · pith_short_12: 2AMQSPGC6VAG · pith_short_16: 2AMQSPGC6VAG442F · pith_short_8: 2AMQSPGC

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/2AMQSPGC6VAG442FJEBSYTU3EI \
  | 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: d019093cc2f5406e734549032c4e9b2210b11e619f2dc8f677e196f839f9fa50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5fde8dcd395fd6c41fba657cdf6895537aa323cccec21b449a9a61b9e4ecf1e",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2006-04-25T19:59:15Z",
    "title_canon_sha256": "308455cacb2eb0219d7c94fd082a1599043a26fa2162f644840da4b2ce1db1cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0604577",
    "kind": "arxiv",
    "version": 2
  }
}