Pith Number

pith:UFWP5MU7

pith:2021:UFWP5MU7ITIJJLIUIJCUNG2XFN

not attested not anchored not stored refs pending

Quantum variational approach to lattice gauge theory at nonzero density

Arata Yamamoto

arxiv:2104.10669 v2 · 2021-04-21 · hep-lat · hep-ph · 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{UFWP5MU7ITIJJLIUIJCUNG2XFN}

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.

Cited by

1 paper in Pith

Critical behavior of the Schwinger model via gauge-invariant VUMPS

Receipt and verification

First computed	2026-07-05T02:57:19.747775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a16cfeb29f44d094ad144245469b572b43ba41c6c7f12781d90a601040236ed8

Aliases

arxiv: 2104.10669 · arxiv_version: 2104.10669v2 · doi: 10.48550/arxiv.2104.10669 · pith_short_12: UFWP5MU7ITIJ · pith_short_16: UFWP5MU7ITIJJLIU · pith_short_8: UFWP5MU7

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/UFWP5MU7ITIJJLIUIJCUNG2XFN \
  | 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: a16cfeb29f44d094ad144245469b572b43ba41c6c7f12781d90a601040236ed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "570ea232536679c56455c167f7dd45ce0caf91664d45b033fa489651460f174b",
    "cross_cats_sorted": [
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2021-04-21T17:49:32Z",
    "title_canon_sha256": "78c09c79d612bafb07c328d047466c923ba449f8366108e087b68b66b83b8849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10669",
    "kind": "arxiv",
    "version": 2
  }
}