Pith Number

pith:VPLMLMDH

pith:2012:VPLMLMDHKW7JDSLC6GDGWB4ED4

not attested not anchored not stored refs pending

The sign problem and the Lefschetz thimble

Francesco Di Renzo (Parma U., INFN, Luigi Scorzato (ECT), Marco Cristoforetti (ECT), Parma)

arxiv:1210.8026 v1 · 2012-10-30 · 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{VPLMLMDHKW7JDSLC6GDGWB4ED4}

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	2026-05-18T01:53:35.572371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abd6c5b06755be91c962f1866b07841f09cf5218e633769ea69e890819d82c08

Aliases

arxiv: 1210.8026 · arxiv_version: 1210.8026v1 · doi: 10.48550/arxiv.1210.8026 · pith_short_12: VPLMLMDHKW7J · pith_short_16: VPLMLMDHKW7JDSLC · pith_short_8: VPLMLMDH

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/VPLMLMDHKW7JDSLC6GDGWB4ED4 \
  | 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: abd6c5b06755be91c962f1866b07841f09cf5218e633769ea69e890819d82c08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "405bdf43ab97dfceda464079d9352cbbcb03eac492a31cca4659a1cf15ca834d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2012-10-30T14:31:28Z",
    "title_canon_sha256": "5d8f36cca321d17ba6ffd69c8fb1d972e93f960eaa6dfb712744e2053b436c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8026",
    "kind": "arxiv",
    "version": 1
  }
}