Pith Number

pith:UJHMAEDI

pith:2014:UJHMAEDIKZC3TAUZG6MM2GG6ZP

not attested not anchored not stored refs pending

Quantum Simulation of Helium Hydride in a Solid-State Spin Register

Al\'an Aspuru-Guzik, Florian Dolde, Ingmar Jakobi, Jacob Biamonte, James D. Whitfield, J\"org Wrachtrup, Philipp Neumann, Ryan Babbush, Sen Yang, Ville Bergholm, Ya Wang

arxiv:1405.2696 v1 · 2014-05-12 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJHMAEDIKZC3TAUZG6MM2GG6ZP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:34:05.663494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a24ec010685645b982993798cd18decbeb68979f3017a9d004f6586a6beffcdc

Aliases

arxiv: 1405.2696 · arxiv_version: 1405.2696v1 · doi: 10.48550/arxiv.1405.2696 · pith_short_12: UJHMAEDIKZC3 · pith_short_16: UJHMAEDIKZC3TAUZ · pith_short_8: UJHMAEDI

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/UJHMAEDIKZC3TAUZG6MM2GG6ZP \
  | 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: a24ec010685645b982993798cd18decbeb68979f3017a9d004f6586a6beffcdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab22f7d3204b5919e3f290c49338ea3a4f1d509772cb9cf5641b42d8579e812",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-12T10:22:59Z",
    "title_canon_sha256": "07d8972f186f7558408e68b026d49dc266383f93db487bd4f990fb3cc86bbfc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2696",
    "kind": "arxiv",
    "version": 1
  }
}