Pith Number

pith:NE54MKXX

pith:2020:NE54MKXXXW266QFVOIUCTRYFRE

not attested not anchored not stored refs pending

Hamiltonian simulation in the low-energy subspace

Burak \c{S}ahino\u{g}lu, Rolando D. Somma

arxiv:2006.02660 v2 · 2020-06-04 · 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{NE54MKXXXW266QFVOIUCTRYFRE}

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	2026-07-05T03:12:44.886853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

693bc62af7bdb5ef40b5722829c705893b7fd06f97efa809842b3c07f8f7cbc0

Aliases

arxiv: 2006.02660 · arxiv_version: 2006.02660v2 · doi: 10.48550/arxiv.2006.02660 · pith_short_12: NE54MKXXXW26 · pith_short_16: NE54MKXXXW266QFV · pith_short_8: NE54MKXX

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/NE54MKXXXW266QFVOIUCTRYFRE \
  | 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: 693bc62af7bdb5ef40b5722829c705893b7fd06f97efa809842b3c07f8f7cbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "561f1751ce8837126241a102032148e5a697d55aadb4e13c2fddc4e57b1e72ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-04T06:14:10Z",
    "title_canon_sha256": "f059b277b8dd1579d0525fb4d20bc4f0fadb49a1efbddab180f8e912ae788893"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02660",
    "kind": "arxiv",
    "version": 2
  }
}