Pith Number

pith:QU53SBXC

pith:2014:QU53SBXCXVS5DSZ6OUBN2GKN2G

not attested not anchored not stored refs pending

Quantum simulation of the Schwinger model: A study of feasibility

J. Ignacio Cirac, Mari-Carmen Ba\~nuls, Stefan K\"uhn

arxiv:1407.4995 v2 · 2014-07-18 · quant-ph · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QU53SBXCXVS5DSZ6OUBN2GKN2G}

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	2026-05-18T02:31:38.010041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

853bb906e2bd65d1cb3e7502dd194dd184702574a78ead144f035e525c1e5220

Aliases

arxiv: 1407.4995 · arxiv_version: 1407.4995v2 · doi: 10.48550/arxiv.1407.4995 · pith_short_12: QU53SBXCXVS5 · pith_short_16: QU53SBXCXVS5DSZ6 · pith_short_8: QU53SBXC

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/QU53SBXCXVS5DSZ6OUBN2GKN2G \
  | 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: 853bb906e2bd65d1cb3e7502dd194dd184702574a78ead144f035e525c1e5220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39119a56a8e73a3907a38cd3f3550241ac02da591225340890611acf9b980b1c",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-18T13:44:15Z",
    "title_canon_sha256": "3ce69d0bbec73b6483766bb5b4ae6cb479f046a02ffdb1d10129b9fb312ffa37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4995",
    "kind": "arxiv",
    "version": 2
  }
}