Pith Number

pith:QRSRBOBX

pith:2012:QRSRBOBXI6T3RQSQRJYAOJUGEY

not attested not anchored not stored refs pending

Non-Perturbative Quantum Dynamical Decoupling

J. Q. You, Jun Jing, Lian-Ao Wu, Ting Yu

arxiv:1202.5056 v2 · 2012-02-22 · 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{QRSRBOBXI6T3RQSQRJYAOJUGEY}

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	2026-05-18T03:14:28.185453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

846510b83747a7b8c2508a70072686260618e1b04f500d463f1fffdf44ef947c

Aliases

arxiv: 1202.5056 · arxiv_version: 1202.5056v2 · doi: 10.48550/arxiv.1202.5056 · pith_short_12: QRSRBOBXI6T3 · pith_short_16: QRSRBOBXI6T3RQSQ · pith_short_8: QRSRBOBX

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/QRSRBOBXI6T3RQSQRJYAOJUGEY \
  | 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: 846510b83747a7b8c2508a70072686260618e1b04f500d463f1fffdf44ef947c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a77dbb431ec74a320bdd765b8410fa2369b4c58e4bba6c5dae085f75c02820c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-22T22:30:57Z",
    "title_canon_sha256": "6678c4e23d3c5f019c4e00e09bf969d67735669ba2ad2628d6ab411eaa5f213c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5056",
    "kind": "arxiv",
    "version": 2
  }
}