Pith Number

pith:HAENKH4N

pith:2021:HAENKH4NYMNFICE5ORI4MHHZQP

not attested not anchored not stored refs pending

2QAN: A quantum compiler for 2-local qubit Hamiltonian simulation algorithms

Dan E. Browne, Lingling Lao

arxiv:2108.02099 v2 · 2021-08-04 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAENKH4NYMNFICE5ORI4MHHZQP}

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

Iceberg Beyond the Tip: Co-Compilation of a Quantum Error Detection Code and a Quantum Algorithm

Receipt and verification

First computed	2026-07-05T03:29:51.393588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3808d51f8dc31a54089d7451c61cf983eebe051131730ed78fe743e4fe6e769c

Aliases

arxiv: 2108.02099 · arxiv_version: 2108.02099v2 · doi: 10.48550/arxiv.2108.02099 · pith_short_12: HAENKH4NYMNF · pith_short_16: HAENKH4NYMNFICE5 · pith_short_8: HAENKH4N

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/HAENKH4NYMNFICE5ORI4MHHZQP \
  | 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: 3808d51f8dc31a54089d7451c61cf983eebe051131730ed78fe743e4fe6e769c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31642f8dc943c1a095d5f9fbe18f9c2b0647eb0e3b381e8a6e5def1a9613e36f",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-04T15:03:47Z",
    "title_canon_sha256": "65475a130d97d3ad0752c80ee0aec9eff102a4135463a76bdcd3b66573eaf2e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02099",
    "kind": "arxiv",
    "version": 2
  }
}