Pith Number

pith:WNMZ5VZW

pith:2015:WNMZ5VZW7JL3SO4TK553NT743R

not attested not anchored not stored refs pending

Quantum chemistry beyond Born-Oppenheimer approximation on a quantum computer: a simulated phase estimation study

Hiroaki Nishizawa, Hiromi Nakai, Jakub Vi\v{s}\v{n}\'ak, Ji\v{r}\'i Pittner, Libor Veis

arxiv:1507.03271 v2 · 2015-07-12 · 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{WNMZ5VZW7JL3SO4TK553NT743R}

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	2026-05-18T01:20:11.589909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3599ed736fa57b93b93577bb6cffcdc488cce53015bc06ca852093298c69699

Aliases

arxiv: 1507.03271 · arxiv_version: 1507.03271v2 · doi: 10.48550/arxiv.1507.03271 · pith_short_12: WNMZ5VZW7JL3 · pith_short_16: WNMZ5VZW7JL3SO4T · pith_short_8: WNMZ5VZW

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/WNMZ5VZW7JL3SO4TK553NT743R \
  | 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: b3599ed736fa57b93b93577bb6cffcdc488cce53015bc06ca852093298c69699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e99afc73d80dd408160510cc253782c970d64aacc2d6024eb8dc31b5cc07056e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-12T20:50:30Z",
    "title_canon_sha256": "9da36cd0afd900b22031505b8a38a397266e9ed6a61feaf3bc28b6a9fe59c875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03271",
    "kind": "arxiv",
    "version": 2
  }
}