Pith Number

pith:ATTNE5DZ

pith:2002:ATTNE5DZSNDTTY4Q6UYHEKMFZ2

not attested not anchored not stored refs pending

Partially Quenched Chiral Perturbation Theory and a Massless Up Quark: A Lattice Calculation of the Light-Quark-Mass Ratio

Daniel R. Nelson (1) ((1) The Ohio State University)

arxiv:hep-lat/0212009 v1 · 2002-12-06 · 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{ATTNE5DZSNDTTY4Q6UYHEKMFZ2}

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	2026-07-04T14:27:11.126347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04e6d27479934739e390f530722985ce84ab6d21ff40295302b1e7c9892cdaea

Aliases

arxiv: hep-lat/0212009 · arxiv_version: hep-lat/0212009v1 · doi: 10.48550/arxiv.hep-lat/0212009 · pith_short_12: ATTNE5DZSNDT · pith_short_16: ATTNE5DZSNDTTY4Q · pith_short_8: ATTNE5DZ

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/ATTNE5DZSNDTTY4Q6UYHEKMFZ2 \
  | 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: 04e6d27479934739e390f530722985ce84ab6d21ff40295302b1e7c9892cdaea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "741ad71ea7ec3797d455d0670f1b8a19bf388d3122d5b6ca36840ee930a8aabb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "2002-12-06T01:48:00Z",
    "title_canon_sha256": "bbf3bd420af3449e73b157ef32d79699a66ac86dc5d3492442644ca7e8ecd5cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/0212009",
    "kind": "arxiv",
    "version": 1
  }
}