Pith Number

pith:NSNS7TXS

pith:2009:NSNS7TXSNYIFN5CF3GFCPZSVPO

not attested not anchored not stored refs pending

Light quark masses

H. Leutwyler

arxiv:0911.1416 v1 · 2009-11-07 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSNS7TXSNYIFN5CF3GFCPZSVPO}

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.

Cited by

1 paper in Pith

FLAG Review 2024

Receipt and verification

First computed	2026-05-18T02:34:11.683642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c9b2fcef26e1056f445d98a27e6557b9b8b38ad28a2acb09e672f175fc7f481

Aliases

arxiv: 0911.1416 · arxiv_version: 0911.1416v1 · doi: 10.48550/arxiv.0911.1416 · pith_short_12: NSNS7TXSNYIF · pith_short_16: NSNS7TXSNYIFN5CF · pith_short_8: NSNS7TXS

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/NSNS7TXSNYIFN5CF3GFCPZSVPO \
  | 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: 6c9b2fcef26e1056f445d98a27e6557b9b8b38ad28a2acb09e672f175fc7f481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d0952a0d14d38e736f3797ad1f05bb9a9800eb618acc56df2c38c02040844ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-11-07T13:56:22Z",
    "title_canon_sha256": "6b3ed83fce72593f1bee0f7fce61c8e957e8f2271c8640970967acf33662d27f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1416",
    "kind": "arxiv",
    "version": 1
  }
}