Pith Number

pith:UFRTSV3K

pith:2021:UFRTSV3KE2LPRDW6EG7QFSPL7Z

not attested not anchored not stored refs pending

The photon PDF within the CT18 global analysis

Carl Schmidt, C.-P. Yuan, Keping Xie, Mengshi Yan, Tie-Jiun Hou, T. J. Hobbs

arxiv:2106.10299 v4 · 2021-06-18 · hep-ph · hep-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFRTSV3KE2LPRDW6EG7QFSPL7Z}

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.

Cited by

2 papers in Pith

Single inclusive hadron and jet production in lepton-hadron scattering

Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist

Receipt and verification

First computed	2026-07-05T05:40:42.902286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a16339576a2696f88ede21bf02c9ebfe415f1ade0eb9f261fba58ac923ab5b24

Aliases

arxiv: 2106.10299 · arxiv_version: 2106.10299v4 · doi: 10.48550/arxiv.2106.10299 · pith_short_12: UFRTSV3KE2LP · pith_short_16: UFRTSV3KE2LPRDW6 · pith_short_8: UFRTSV3K

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/UFRTSV3KE2LPRDW6EG7QFSPL7Z \
  | 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: a16339576a2696f88ede21bf02c9ebfe415f1ade0eb9f261fba58ac923ab5b24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f875f1b81541b853ba9e20a45710a720fe3202d13fe161f49585b994d9ce5a35",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-06-18T18:03:34Z",
    "title_canon_sha256": "d0b62661d33bc5e1d1ba04b62a705325123a38cc3aa3189409c95ae77835604a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.10299",
    "kind": "arxiv",
    "version": 4
  }
}