Pith Number

pith:TJEXI47H

pith:2013:TJEXI47H6OBEHIM55GGBVK2P6F

not attested not anchored not stored refs pending

From transistor to trapped-ion computers for quantum chemistry

A. Aspuru-Guzik, A. Mezzacapo, E. Solano, J. Casanova, J. McClean, L. Lamata, M.-H. Yung

arxiv:1307.4326 v1 · 2013-07-16 · 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{TJEXI47H6OBEHIM55GGBVK2P6F}

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	2026-05-18T03:03:09.882594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a497473e7f38243a19de98c1aab4ff15ff3abb6f0d8cf2eeca6298f8fb05e14

Aliases

arxiv: 1307.4326 · arxiv_version: 1307.4326v1 · doi: 10.48550/arxiv.1307.4326 · pith_short_12: TJEXI47H6OBE · pith_short_16: TJEXI47H6OBEHIM5 · pith_short_8: TJEXI47H

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/TJEXI47H6OBEHIM55GGBVK2P6F \
  | 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: 9a497473e7f38243a19de98c1aab4ff15ff3abb6f0d8cf2eeca6298f8fb05e14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e58253c42b839469fdb320d2aaf9a42457d4675e978b280bbf421997fd3c876",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-16T16:14:45Z",
    "title_canon_sha256": "8d8e56d8e6559fa2a421a5bdae73705e4c7bec827cea4fa589688eff99fbed7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4326",
    "kind": "arxiv",
    "version": 1
  }
}