Pith Number

pith:JHFKXNF4

pith:2014:JHFKXNF4ITNOXJNBOQM2YFFRCT

not attested not anchored not stored refs pending

Improving Quantum Algorithms for Quantum Chemistry

B. Bauer, D. Wecker, M. B. Hastings, M. Troyer

arxiv:1403.1539 v2 · 2014-03-06 · 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{JHFKXNF4ITNOXJNBOQM2YFFRCT}

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

3 papers in Pith

Computational Chemistry on Quantum Computers: Ground state estimation

Quantum Algorithms for Simulating Nuclear Effective Field Theories

CMOS compatibility of semiconductor spin qubits

Receipt and verification

First computed	2026-05-18T00:55:04.531251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49caabb4bc44daeba5a17419ac14b114f6626afe0c5ae2b174a8ae7cf7e4505c

Aliases

arxiv: 1403.1539 · arxiv_version: 1403.1539v2 · doi: 10.48550/arxiv.1403.1539 · pith_short_12: JHFKXNF4ITNO · pith_short_16: JHFKXNF4ITNOXJNB · pith_short_8: JHFKXNF4

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/JHFKXNF4ITNOXJNBOQM2YFFRCT \
  | 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: 49caabb4bc44daeba5a17419ac14b114f6626afe0c5ae2b174a8ae7cf7e4505c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624669511c9b7cf2fe11d8283a5f84c6f7dc76dc37dd51e608443feed13b13c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-06T19:33:20Z",
    "title_canon_sha256": "d997c2e0552422e6b078800f5a5132f070bc6e7146dd5b976e82e8e2cf63a333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1539",
    "kind": "arxiv",
    "version": 2
  }
}