Pith Number

pith:CGZMJKNO

pith:2026:CGZMJKNOG3CIVOTNK2RYFBYDVE

not attested not anchored not stored refs pending

Probing and graph coloring techniques for trace estimation in Lattice QCD

Andreas Frommer, Bruno Lang, Christian Schneider, Gustavo Ramirez-Hidalgo, Jose Jimenez-Merchan, Mario Papace

arxiv:2606.00394 v1 · 2026-05-29 · hep-lat · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGZMJKNOG3CIVOTNK2RYFBYDVE}

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	2026-06-02T01:03:53.495093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11b2c4a9ae36c48aba6d56a3828703a9239670dfca7fd2f7db57f762859f8276

Aliases

arxiv: 2606.00394 · arxiv_version: 2606.00394v1 · doi: 10.48550/arxiv.2606.00394 · pith_short_12: CGZMJKNOG3CI · pith_short_16: CGZMJKNOG3CIVOTN · pith_short_8: CGZMJKNO

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/CGZMJKNOG3CIVOTNK2RYFBYDVE \
  | 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: 11b2c4a9ae36c48aba6d56a3828703a9239670dfca7fd2f7db57f762859f8276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88cc09d6f1fa85cb0b6a82ba70d3332a4b99b6c7f4a9bc6556776e478cc6d0d8",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2026-05-29T22:22:24Z",
    "title_canon_sha256": "e9f0c4b845cf458899aba5a73a8659ac06f5f74b39f9f27a3d628b4daf6a84ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00394",
    "kind": "arxiv",
    "version": 1
  }
}