Pith Number

pith:ZTVV2YQ6

pith:2019:ZTVV2YQ6GVIYXIQLSJFKIJMF6P

not attested not anchored not stored refs pending

Engineering Effective Hamiltonians

Daniel Puzzuoli, David G. Cory, Feihao Zhang, Holger Haas

arxiv:1904.02702 v2 · 2019-04-04 · 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{ZTVV2YQ6GVIYXIQLSJFKIJMF6P}

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.

Cited by

1 paper in Pith

Decoupling Dipolar Interactions in Dense Spin Ensembles

Receipt and verification

First computed	2026-07-05T01:34:19.763967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cceb5d621e35518ba20b924aa42585f3d641cae476493073f57edafbcc6e2216

Aliases

arxiv: 1904.02702 · arxiv_version: 1904.02702v2 · doi: 10.48550/arxiv.1904.02702 · pith_short_12: ZTVV2YQ6GVIY · pith_short_16: ZTVV2YQ6GVIYXIQL · pith_short_8: ZTVV2YQ6

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/ZTVV2YQ6GVIYXIQLSJFKIJMF6P \
  | 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: cceb5d621e35518ba20b924aa42585f3d641cae476493073f57edafbcc6e2216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21baf35b683fddf773ac88856f206a940dede65709f32e67354ae904479d5a93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-04T17:58:28Z",
    "title_canon_sha256": "dc24c377065f646fd04e7192aa6429574acf6ce440701fd91445f959063b260a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02702",
    "kind": "arxiv",
    "version": 2
  }
}