Pith Number

pith:BKGDLZ2F

pith:2016:BKGDLZ2F3MGN7ZCSPAIFV67TY4

not attested not anchored not stored refs pending

Many-body Quantum Chaos and Entanglement in a Quantum Ratchet

Charles E. Creffield, Fernando Sols, Gavriil Shchedrin, Lincoln D. Carr, Marc Andrew Valdez, Martin Heimsoth

arxiv:1612.07716 v2 · 2016-12-22 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKGDLZ2F3MGN7ZCSPAIFV67TY4}

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	2026-05-18T00:13:32.887182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a8c35e745db0cdfe45278105afbf3c7148971e810be07556d9bc8414c2413fd

Aliases

arxiv: 1612.07716 · arxiv_version: 1612.07716v2 · doi: 10.48550/arxiv.1612.07716 · pith_short_12: BKGDLZ2F3MGN · pith_short_16: BKGDLZ2F3MGN7ZCS · pith_short_8: BKGDLZ2F

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/BKGDLZ2F3MGN7ZCSPAIFV67TY4 \
  | 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: 0a8c35e745db0cdfe45278105afbf3c7148971e810be07556d9bc8414c2413fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a62ed792c9218e495c134523f3e9c2640a84ce217a3afcd71f3376f5d04dd935",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-12-22T17:31:12Z",
    "title_canon_sha256": "92b7a8e86548eedc93a3909461260bf3ec8a928af85e426cb31e8b266a14e0fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07716",
    "kind": "arxiv",
    "version": 2
  }
}