Pith Number

pith:QD3CULMY

pith:2012:QD3CULMYBRE35QV7RDWBQTEOTQ

not attested not anchored not stored refs pending

Time-dependent Hamiltonians with 100% evolution speed efficiency

Nimrod Moiseyev, Raam Uzdin, Saar Rahav, Uwe Guenther

arxiv:1207.5373 v1 · 2012-07-23 · 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{QD3CULMYBRE35QV7RDWBQTEOTQ}

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	2026-05-18T03:44:23.791999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80f62a2d980c49bec2bf88ec184c8e9c1edf8b4375c536018e0dec7dd0990e6c

Aliases

arxiv: 1207.5373 · arxiv_version: 1207.5373v1 · doi: 10.48550/arxiv.1207.5373 · pith_short_12: QD3CULMYBRE3 · pith_short_16: QD3CULMYBRE35QV7 · pith_short_8: QD3CULMY

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/QD3CULMYBRE35QV7RDWBQTEOTQ \
  | 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: 80f62a2d980c49bec2bf88ec184c8e9c1edf8b4375c536018e0dec7dd0990e6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f317f5542a8c3cadc9963d3e8654198e1fe488c74ae4f9ca9e1806969fa205b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-23T12:26:34Z",
    "title_canon_sha256": "b5c94d9a5eefce880a29a6aa4ea6d2921153fb11eb25c94c34ffd4f1baf5db95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5373",
    "kind": "arxiv",
    "version": 1
  }
}