Pith Number

pith:NEZQDXMS

pith:2018:NEZQDXMSVD5DNDNFDM3OLYDVM4

not attested not anchored not stored refs pending

Detection of out-of-time-order correlators and information scrambling in cold atoms: Ladder-XX model

Ceren B. Da\u{g}, L.-M. Duan

arxiv:1807.11085 v3 · 2018-07-29 · 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{NEZQDXMSVD5DNDNFDM3OLYDVM4}

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	2026-05-17T23:45:52.953283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

693301dd92a8fa368da51b36e5e075673c09fed29bf04c2861ab28fcd9c44e6b

Aliases

arxiv: 1807.11085 · arxiv_version: 1807.11085v3 · doi: 10.48550/arxiv.1807.11085 · pith_short_12: NEZQDXMSVD5D · pith_short_16: NEZQDXMSVD5DNDNF · pith_short_8: NEZQDXMS

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/NEZQDXMSVD5DNDNFDM3OLYDVM4 \
  | 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: 693301dd92a8fa368da51b36e5e075673c09fed29bf04c2861ab28fcd9c44e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "876328f5d34c7a5da1f2a3b38b15c6ef2c703244341bc829a763b1fac628fb56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-29T17:19:20Z",
    "title_canon_sha256": "dedc76ceca6510c6411c7fb602832ea6ba78f78c7770d66f7c6c7b3876375774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11085",
    "kind": "arxiv",
    "version": 3
  }
}