Pith Number

pith:4IFLEAA4

pith:2007:4IFLEAA4UWXSPISGET4NVV67LJ

not attested not anchored not stored refs pending

Systematic uncertainties of hadron parameters obtained with QCD sum rules

Dmitri Melikhov, Silvano Simula, Wolfgang Lucha

arxiv:0705.0470 v2 · 2007-05-03 · 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{4IFLEAA4UWXSPISGET4NVV67LJ}

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	2026-07-04T15:21:47.439431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e20ab2001ca5af27a24624f8dad7df5a6f7f1126e97757ca900ebb22fa94cb51

Aliases

arxiv: 0705.0470 · arxiv_version: 0705.0470v2 · doi: 10.48550/arxiv.0705.0470 · pith_short_12: 4IFLEAA4UWXS · pith_short_16: 4IFLEAA4UWXSPISG · pith_short_8: 4IFLEAA4

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/4IFLEAA4UWXSPISGET4NVV67LJ \
  | 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: e20ab2001ca5af27a24624f8dad7df5a6f7f1126e97757ca900ebb22fa94cb51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aff478f8b454a37353ada5dcb030964b373d2055d6de401979c557d6e0cc9d1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-05-03T14:17:57Z",
    "title_canon_sha256": "bae9b5ff00cbe7c3e75d47e170c460bf3f8d0998e01b16b2549376b375d59a55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.0470",
    "kind": "arxiv",
    "version": 2
  }
}