Pith Number

pith:YVHSRS2V

pith:2026:YVHSRS2VJEKVEM4AQU2NSYXKQX

not attested not anchored not stored refs pending

Hard-core Bosons in Action: Applications to Quantum Circuits

David Emmanuel-Costa, Michael Epping

arxiv:2606.28004 v1 · 2026-06-26 · 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{YVHSRS2VJEKVEM4AQU2NSYXKQX}

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	2026-06-29T01:14:54.950999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c54f28cb5549155233808534d962ea85fc9ad340f80792e565e0f59cbef7201f

Aliases

arxiv: 2606.28004 · arxiv_version: 2606.28004v1 · doi: 10.48550/arxiv.2606.28004 · pith_short_12: YVHSRS2VJEKV · pith_short_16: YVHSRS2VJEKVEM4A · pith_short_8: YVHSRS2V

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/YVHSRS2VJEKVEM4AQU2NSYXKQX \
  | 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: c54f28cb5549155233808534d962ea85fc9ad340f80792e565e0f59cbef7201f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "013adf24c910d1ec5b5479b90dbb3068de45eaddfd6b522e6b427cf6df4233f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-26T12:00:32Z",
    "title_canon_sha256": "041309344b9a3ea0b8e6faf5af53ff54aef312c0f1b34224844a0ba1f991bac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28004",
    "kind": "arxiv",
    "version": 1
  }
}