Pith Number

pith:3SP4QPGO

pith:2009:3SP4QPGOWURM3PRE5OPYH37ZI7

not attested not anchored not stored refs pending

Pseudoscalar-Meson Octet-Baryon Coupling Constants from two-flavor Lattice QCD

Guray Erkol, Makoto Oka, Toru T. Takahashi

arxiv:0912.1000 v1 · 2009-12-05 · 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{3SP4QPGOWURM3PRE5OPYH37ZI7}

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	2026-05-18T02:10:26.281034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc9fc83cceb522cdbe24eb9f83eff947d7934fbb5a5dae4ebaca263b17ea7e10

Aliases

arxiv: 0912.1000 · arxiv_version: 0912.1000v1 · doi: 10.48550/arxiv.0912.1000 · pith_short_12: 3SP4QPGOWURM · pith_short_16: 3SP4QPGOWURM3PRE · pith_short_8: 3SP4QPGO

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/3SP4QPGOWURM3PRE5OPYH37ZI7 \
  | 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: dc9fc83cceb522cdbe24eb9f83eff947d7934fbb5a5dae4ebaca263b17ea7e10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ae915fa646a6284641225ed0a46a7c4c183a630bb623e4f5128396c2a86e0da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2009-12-05T11:02:26Z",
    "title_canon_sha256": "3f8adb566fd9eb8f8986b867c183ac3d7322e2c154b68d3f504b7b742732203c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1000",
    "kind": "arxiv",
    "version": 1
  }
}