Pith Number

pith:SGKISKTA

pith:2009:SGKISKTAJLU5EDPY7ATJ62I5XT

not attested not anchored not stored refs pending

Pion Form Factor in the NLC QCD SR approach

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

arxiv:0903.1994 v1 · 2009-03-11 · 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{SGKISKTAJLU5EDPY7ATJ62I5XT}

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	2026-05-18T02:35:00.490380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9194892a604ae9d20df8f8269f691dbcc15f362ff7d16cfa9c89b06e47b8faf8

Aliases

arxiv: 0903.1994 · arxiv_version: 0903.1994v1 · doi: 10.48550/arxiv.0903.1994 · pith_short_12: SGKISKTAJLU5 · pith_short_16: SGKISKTAJLU5EDPY · pith_short_8: SGKISKTA

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/SGKISKTAJLU5EDPY7ATJ62I5XT \
  | 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: 9194892a604ae9d20df8f8269f691dbcc15f362ff7d16cfa9c89b06e47b8faf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bdb4185d0b381a9f3d0f6ffbc68c5a6946a3f448ddc3dee9a5de9035f01c473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-03-11T15:28:30Z",
    "title_canon_sha256": "6419eb93614f053a4ef023de42d52832dd333ea8ad5c7f257b57f47711ccad1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1994",
    "kind": "arxiv",
    "version": 1
  }
}