Pith Number

pith:3U5ZYDHF

pith:2009:3U5ZYDHFBL5A5UMHWY6CEIBNJZ

not attested not anchored not stored refs pending

Pion Form Factor in QCD Sum Rules with Nonlocal Condensates and in the Local-Duality Approach

Alexander P. Bakulev, A. V. Pimikov, N. G. Stefanis

arxiv:0910.3077 v1 · 2009-10-16 · 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{3U5ZYDHFBL5A5UMHWY6CEIBNJZ}

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	2026-07-04T17:22:03.440486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd3b9c0ce50afa0ed187b63c22202d4e70f555265b7812ef838d7e9e0b4076e7

Aliases

arxiv: 0910.3077 · arxiv_version: 0910.3077v1 · doi: 10.48550/arxiv.0910.3077 · pith_short_12: 3U5ZYDHFBL5A · pith_short_16: 3U5ZYDHFBL5A5UMH · pith_short_8: 3U5ZYDHF

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/3U5ZYDHFBL5A5UMHWY6CEIBNJZ \
  | 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: dd3b9c0ce50afa0ed187b63c22202d4e70f555265b7812ef838d7e9e0b4076e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "995b40a123edd36de9b9a7a0871cab211bb18c30d5af679b70a26623d417cd57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-10-16T10:59:58Z",
    "title_canon_sha256": "4b34c83df0e5428aa81fa933765a7d257533d92b4cb0a40435561f34e4de437a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3077",
    "kind": "arxiv",
    "version": 1
  }
}