Pith Number

pith:GLTDU5HW

pith:2015:GLTDU5HWAEXILVEWMOE2S6IVAD

not attested not anchored not stored refs pending

Evading the sign problem in the mean-field approximation through Lefschetz-thimble path integral

Hiromichi Nishimura, Kouji Kashiwa, Yuya Tanizaki

arxiv:1504.02979 v2 · 2015-04-12 · hep-th · cond-mat.str-el · hep-lat · hep-ph · 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{GLTDU5HWAEXILVEWMOE2S6IVAD}

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	2026-05-18T01:59:34.852578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32e63a74f6012e85d4966389a9791500d4a4d4cd3d644014d75c5f884504f018

Aliases

arxiv: 1504.02979 · arxiv_version: 1504.02979v2 · doi: 10.48550/arxiv.1504.02979 · pith_short_12: GLTDU5HWAEXI · pith_short_16: GLTDU5HWAEXILVEW · pith_short_8: GLTDU5HW

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/GLTDU5HWAEXILVEWMOE2S6IVAD \
  | 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: 32e63a74f6012e85d4966389a9791500d4a4d4cd3d644014d75c5f884504f018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baa1bdec88e1980cbd6e61f5c16b29c0de880576d4b16b2a084975c50af1f7f9",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-lat",
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-12T15:15:35Z",
    "title_canon_sha256": "1c1004817a5c303fecd031e16a3f0fdf9ca1197b634b29e96d9d493c31a39b90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02979",
    "kind": "arxiv",
    "version": 2
  }
}