Pith Number

pith:CTAOYKJL

pith:1999:CTAOYKJLP2EX3VZYWXNIBX5NZJ

not attested not anchored not stored refs pending

Eta meson mass and topology in QCD with two light flavors

A. Ukawa, CP-PACS Collaboration: A. Ali Khan, H.P. Shanahan, K. Kanaya, K. Nagai, M. Fukugita, M. Okawa, N. Ishizuka, R. Burkhalter, S. Aoki, S. Ejiri, S. Hashimoto, T. Kaneko, T. Manke, T. Yoshie, Y. Iwasaki, Y. Kuramashi

arxiv:hep-lat/9909045 v1 · 1999-09-07 · 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{CTAOYKJLP2EX3VZYWXNIBX5NZJ}

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	2026-05-18T01:39:11.093048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14c0ec292b7e897dd738b5da80dfadca7929ffc4a61a326a73fa03ef8b5b9e9b

Aliases

arxiv: hep-lat/9909045 · arxiv_version: hep-lat/9909045v1 · doi: 10.48550/arxiv.hep-lat/9909045 · pith_short_12: CTAOYKJLP2EX · pith_short_16: CTAOYKJLP2EX3VZY · pith_short_8: CTAOYKJL

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/CTAOYKJLP2EX3VZYWXNIBX5NZJ \
  | 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: 14c0ec292b7e897dd738b5da80dfadca7929ffc4a61a326a73fa03ef8b5b9e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8676154cb46d596a7dafea4e694a86db357a310ef554a5e7b05af6031c5f7fe4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-09-07T23:52:26Z",
    "title_canon_sha256": "1f5e8e9fc699712ddba7023a6857e814fe6590d3a122882be4e893d0b3c1e122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9909045",
    "kind": "arxiv",
    "version": 1
  }
}