Pith Number

pith:LE4BQ46K

pith:2012:LE4BQ46K4XDHRMTJJXFV4EWPEH

not attested not anchored not stored refs pending

Perturbative stability of the QCD predictions for the ratio $R=F_L/F_T$ and azimuthal asymmetry in heavy-quark leptoproduction

N. Ya. Ivanov

arxiv:1212.3783 v1 · 2012-12-16 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LE4BQ46K4XDHRMTJJXFV4EWPEH}

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	2026-05-18T03:38:22.408007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59381873cae5c678b2694dcb5e12cf21c8939e567617bfd85dda2925d37cdd2a

Aliases

arxiv: 1212.3783 · arxiv_version: 1212.3783v1 · doi: 10.48550/arxiv.1212.3783 · pith_short_12: LE4BQ46K4XDH · pith_short_16: LE4BQ46K4XDHRMTJ · pith_short_8: LE4BQ46K

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/LE4BQ46K4XDHRMTJJXFV4EWPEH \
  | 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: 59381873cae5c678b2694dcb5e12cf21c8939e567617bfd85dda2925d37cdd2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36507eb164c5a5cb03518a1a457dd6efa4e175c2613931b72d12901110c2564",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-12-16T12:25:00Z",
    "title_canon_sha256": "862388336a979bbcb7fe785cd7104a8bbf6f45ee05de2cb5d6006948aa9660bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3783",
    "kind": "arxiv",
    "version": 1
  }
}