Pith Number

pith:LTOAP3SM

pith:2008:LTOAP3SMGDHS5KIFBPVXEH3G5U

not attested not anchored not stored refs pending

Renormalization-group approach to transverse-momentum dependent parton distribution functions in QCD

I. O. Cherednikov, N. G. Stefanis

arxiv:0809.5235 v1 · 2008-09-30 · 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{LTOAP3SMGDHS5KIFBPVXEH3G5U}

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	2026-07-04T15:14:44.221394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cdc07ee4c30cf2ea9050beb721f66ed0e88b7e2238df91990f7066ca869aa6e

Aliases

arxiv: 0809.5235 · arxiv_version: 0809.5235v1 · doi: 10.48550/arxiv.0809.5235 · pith_short_12: LTOAP3SMGDHS · pith_short_16: LTOAP3SMGDHS5KIF · pith_short_8: LTOAP3SM

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/LTOAP3SMGDHS5KIFBPVXEH3G5U \
  | 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: 5cdc07ee4c30cf2ea9050beb721f66ed0e88b7e2238df91990f7066ca869aa6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a3a163cfa3f8704815f6e9cce01157b0cdb6cb9fe0ee25c415dcb414febb5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-09-30T16:07:38Z",
    "title_canon_sha256": "b4bd5feb0e895b6fb60a958918bc2b693b6a05d2e8c518520461a904fc03996e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.5235",
    "kind": "arxiv",
    "version": 1
  }
}