Pith Number

pith:S5JUXEXG

pith:2021:S5JUXEXGEHE6R5QQRLQ7FH43C3

not attested not anchored not stored refs pending

Finite-density lattice QCD and sign problem: current status and open problems

Keitaro Nagata

arxiv:2108.12423 v1 · 2021-08-27 · hep-lat · hep-ph · hep-th · nucl-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{S5JUXEXGEHE6R5QQRLQ7FH43C3}

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

14 papers in Pith

An effective field theory approach to the sign problem in BFSS

Minimal superfluid vortices in chiral perturbation theory

Photonic Analog Quantum Simulation of (1+1)-Dimensional $U(1)$ Lattice Gauge Theory with Dynamical Matter

FRG analysis of dense two-color QCD within the linear sigma model

Preparing thermal states of frustrated quantum spin systems using 139 qubits

Receipt and verification

First computed	2026-07-05T05:09:12.762764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97534b92e621c9e8f6108ae1f29f9b16ccd77c2004067632f137de1afc9edb50

Aliases

arxiv: 2108.12423 · arxiv_version: 2108.12423v1 · doi: 10.48550/arxiv.2108.12423 · pith_short_12: S5JUXEXGEHE6 · pith_short_16: S5JUXEXGEHE6R5QQ · pith_short_8: S5JUXEXG

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/S5JUXEXGEHE6R5QQRLQ7FH43C3 \
  | 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: 97534b92e621c9e8f6108ae1f29f9b16ccd77c2004067632f137de1afc9edb50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319af8377de304222495e67e5089492b992a88d980e84693897dacfa4215506a",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2021-08-27T00:52:38Z",
    "title_canon_sha256": "7dd9b176b2ae0592b5d079fcd20da2ad83a45241c201e16352a06c9d8a4089cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12423",
    "kind": "arxiv",
    "version": 1
  }
}