Pith Number

pith:X25EYFTT

pith:2022:X25EYFTT3S7472AQY2INQD5JUD

not attested not anchored not stored refs pending

Probing phases of quantum matter with an ion-trap tensor-network quantum eigensolver

Lukas Postler, Martin Ringbauer, Michael Meth, Philipp Schindler, Pietro Silvi, Rainer Blatt, Rick van Bijnen, Roman Stricker, Thomas Monz, Viacheslav Kuzmin

arxiv:2203.13271 v1 · 2022-03-24 · 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{X25EYFTT3S7472AQY2INQD5JUD}

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	2026-07-05T05:33:09.411996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beba4c1673dcbfcfe810c690d80fa9a0d1f7362b5fb698b8f89b84bd82dcc972

Aliases

arxiv: 2203.13271 · arxiv_version: 2203.13271v1 · doi: 10.48550/arxiv.2203.13271 · pith_short_12: X25EYFTT3S74 · pith_short_16: X25EYFTT3S7472AQ · pith_short_8: X25EYFTT

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/X25EYFTT3S7472AQY2INQD5JUD \
  | 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: beba4c1673dcbfcfe810c690d80fa9a0d1f7362b5fb698b8f89b84bd82dcc972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6a4c7c31ec02f6961dee472213bddfad50ffff4a333cc0be3c34da4b64d2349",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-24T18:00:19Z",
    "title_canon_sha256": "658caba306a5078735cc6c577003a5c55a2615d43e6f6b2816931d2b6e6dd1a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13271",
    "kind": "arxiv",
    "version": 1
  }
}