Pith Number

pith:65X2XXUV

pith:2009:65X2XXUV5YV56BL7GTRCFXNHFU

not attested not anchored not stored refs pending

Nucleon sigma term and strange quark content in 2+1-flavor QCD with dynamical overlap fermions

E. Shintani, (for JLQCD collaboration), H. Fukaya, H. Matsufuru, H. Ohki, J. Noaki, N. Yamada, S. Aoki, S. Hashimoto, T. Kaneko, T. Onogi

arxiv:0910.3271 v1 · 2009-10-17 · 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{65X2XXUV5YV56BL7GTRCFXNHFU}

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	2026-05-18T04:37:10.951506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f76fabde95ee2bdf057f34e222dda72d1e247d796c5e3b52e2ceb11e8c915d5c

Aliases

arxiv: 0910.3271 · arxiv_version: 0910.3271v1 · doi: 10.48550/arxiv.0910.3271 · pith_short_12: 65X2XXUV5YV5 · pith_short_16: 65X2XXUV5YV56BL7 · pith_short_8: 65X2XXUV

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/65X2XXUV5YV56BL7GTRCFXNHFU \
  | 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: f76fabde95ee2bdf057f34e222dda72d1e247d796c5e3b52e2ceb11e8c915d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76381e5f23d29364e722e03f80027caf5a1f485004964e456df7cb7c25889b72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2009-10-17T03:47:29Z",
    "title_canon_sha256": "81a3ec21cd6e1e790bdf849df7ae3e95c5317a3b3ab3c5dd0618f2cf1e46e4a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3271",
    "kind": "arxiv",
    "version": 1
  }
}