Pith Number

pith:FEZJIPNZ

pith:2016:FEZJIPNZJROEIBOIDC4FPR4RC3

not attested not anchored not stored refs pending

Azimuthal Asymmetry and Ratio $R= F_L / F_T$ as Probes of the Charm Content of the Proton

N.Ya. Ivanov

arxiv:1604.04310 v1 · 2016-04-14 · 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{FEZJIPNZJROEIBOIDC4FPR4RC3}

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	2026-05-18T01:17:04.544129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2932943db94c5c4405c818b857c79116f5b95b8fe331aa35bff2934c45d87689

Aliases

arxiv: 1604.04310 · arxiv_version: 1604.04310v1 · doi: 10.48550/arxiv.1604.04310 · pith_short_12: FEZJIPNZJROE · pith_short_16: FEZJIPNZJROEIBOI · pith_short_8: FEZJIPNZ

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/FEZJIPNZJROEIBOIDC4FPR4RC3 \
  | 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: 2932943db94c5c4405c818b857c79116f5b95b8fe331aa35bff2934c45d87689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f2b602b2b29b7715573de733f1e31089dfebd32cd089ef2476c686d97c15d05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-04-14T21:49:06Z",
    "title_canon_sha256": "4947037a9fd74d29b2d5eebc6f5a3c320029dc135f8530cdf3083426df47cab8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04310",
    "kind": "arxiv",
    "version": 1
  }
}