Pith Number

pith:IQW4FIEQ

pith:2020:IQW4FIEQFKUHFH44IKXVK36XWP

not attested not anchored not stored refs pending

Perturbative Removal of a Sign Problem

Scott Lawrence

arxiv:2009.10901 v2 · 2020-09-23 · 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{IQW4FIEQFKUHFH44IKXVK36XWP}

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

Machine-learning approaches to accelerating lattice simulations

Receipt and verification

First computed	2026-07-05T01:50:33.726719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

442dc2a0902aa8729f9c42af556fd7b3c6d01cd576ad4ffede534029b102e14f

Aliases

arxiv: 2009.10901 · arxiv_version: 2009.10901v2 · doi: 10.48550/arxiv.2009.10901 · pith_short_12: IQW4FIEQFKUH · pith_short_16: IQW4FIEQFKUHFH44 · pith_short_8: IQW4FIEQ

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/IQW4FIEQFKUHFH44IKXVK36XWP \
  | 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: 442dc2a0902aa8729f9c42af556fd7b3c6d01cd576ad4ffede534029b102e14f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c412f0ba9854dedede828dc308e6ee7875b33cdd36bc2f173d877fcf453f0a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2020-09-23T02:10:23Z",
    "title_canon_sha256": "1bea758e2aa731d7ef65a61e1d8ab0c3e04eae51e0eeb7be0b85038c28b7865a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.10901",
    "kind": "arxiv",
    "version": 2
  }
}