Pith Number

pith:IAJUAPXU

pith:2019:IAJUAPXUA76DF3VB4NV56KZ37E

not attested not anchored not stored refs pending

Reducing qubit requirements for quantum simulation using molecular point group symmetries

Antonio Mezzacapo, James Whitfield, Julia E. Rice, Kanav Setia, Marco Pistoia, Richard Chen

arxiv:1910.14644 v3 · 2019-10-31 · 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{IAJUAPXUA76DF3VB4NV56KZ37E}

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	2026-07-05T03:00:26.688081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4013403ef407fc32eea1e36bdf2b3bf93dfde39880f81ce3044e7446b52c9265

Aliases

arxiv: 1910.14644 · arxiv_version: 1910.14644v3 · doi: 10.48550/arxiv.1910.14644 · pith_short_12: IAJUAPXUA76D · pith_short_16: IAJUAPXUA76DF3VB · pith_short_8: IAJUAPXU

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/IAJUAPXUA76DF3VB4NV56KZ37E \
  | 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: 4013403ef407fc32eea1e36bdf2b3bf93dfde39880f81ce3044e7446b52c9265

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "750fd868cbce379d68a06a80addcefba51d907fed4db6f35a55290833b69af0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-10-31T17:34:18Z",
    "title_canon_sha256": "756a6126e451f28db2c4f2ced5c8a8550011d098b64efaf8a8f00867f6f406ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.14644",
    "kind": "arxiv",
    "version": 3
  }
}