Pith Number

pith:CPE53IGY

pith:2014:CPE53IGY35TYFVVC56QZIQAG4B

not attested not anchored not stored refs pending

Universal Quantum Computation by Scattering in the Fermi-Hubbard Model

Grant Salton, Nathaniel Thomas, Ning Bao, Patrick Hayden

arxiv:1409.3585 v2 · 2014-09-11 · quant-ph · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPE53IGY35TYFVVC56QZIQAG4B}

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	2026-05-18T01:17:53.262512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c9dda0d8df6782d6a2efa1944006e0596e0bc84d4f89951980052bd4df5bcb

Aliases

arxiv: 1409.3585 · arxiv_version: 1409.3585v2 · doi: 10.48550/arxiv.1409.3585 · pith_short_12: CPE53IGY35TY · pith_short_16: CPE53IGY35TYFVVC · pith_short_8: CPE53IGY

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/CPE53IGY35TYFVVC56QZIQAG4B \
  | 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: 13c9dda0d8df6782d6a2efa1944006e0596e0bc84d4f89951980052bd4df5bcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "489c47bd702c3d8811f8ec9da631a85dc7c83922d21ca4eaf657c4fd15f8df6a",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-11T20:08:53Z",
    "title_canon_sha256": "8f17f39d176fc0e36d1894f01719f25465fcb24202ba0c4db1a882b578c59644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3585",
    "kind": "arxiv",
    "version": 2
  }
}