Pith Number

pith:GITPEKVJ

pith:2021:GITPEKVJY6JY24TGURRMDDMSTM

not attested not anchored not stored refs pending

Hamiltonian point of view of quantum perturbation theory

A. D. Berm\'udez Manjarres

arxiv:2107.07050 v3 · 2021-07-15 · 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{GITPEKVJY6JY24TGURRMDDMSTM}

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

Symplectic perspective to quantum computing for Hamiltonian systems

Receipt and verification

First computed	2026-07-05T10:54:28.578184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3226f22aa9c7938d7266a462c18d929b2fc622bbff9125d4fdab8149f16b880c

Aliases

arxiv: 2107.07050 · arxiv_version: 2107.07050v3 · doi: 10.48550/arxiv.2107.07050 · pith_short_12: GITPEKVJY6JY · pith_short_16: GITPEKVJY6JY24TG · pith_short_8: GITPEKVJ

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/GITPEKVJY6JY24TGURRMDDMSTM \
  | 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: 3226f22aa9c7938d7266a462c18d929b2fc622bbff9125d4fdab8149f16b880c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3269249c92777f1b380c4a70b433d0ee51f41c8bd89fe7f3b118ed35d233dd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-07-15T00:02:55Z",
    "title_canon_sha256": "e56ece2cf2b03d28fa1e36b83dc5ffd1e81b78fe72e89c56ed299202852e3f8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07050",
    "kind": "arxiv",
    "version": 3
  }
}