Pith Number

pith:U3EQOMWI

pith:2021:U3EQOMWIMTHR6WBVQA5NCABNH6

not attested not anchored not stored refs pending

$x$-dependence reconstruction of pion and kaon PDFs from Mellin moments

Colin Lauer, Constantia Alexandrou, Giannis Koutsou, Ian Clo\"et, Kyriakos Hadjiyiannakou, Martha Constantinou, Simone Bacchio

arxiv:2112.03952 v1 · 2021-12-07 · hep-lat · hep-ph · 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{U3EQOMWIMTHR6WBVQA5NCABNH6}

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	2026-07-05T03:38:52.231938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c90732c864cf1f5835803ad1002d3f8a7d4fec5925900271b5c647f062de61

Aliases

arxiv: 2112.03952 · arxiv_version: 2112.03952v1 · doi: 10.48550/arxiv.2112.03952 · pith_short_12: U3EQOMWIMTHR · pith_short_16: U3EQOMWIMTHR6WBV · pith_short_8: U3EQOMWI

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/U3EQOMWIMTHR6WBVQA5NCABNH6 \
  | 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: a6c90732c864cf1f5835803ad1002d3f8a7d4fec5925900271b5c647f062de61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af5573890fb0d57941b2ed6b4b6adea2383dc12d605be44f72db286ad68808d",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2021-12-07T19:19:53Z",
    "title_canon_sha256": "6c40abee4a2e6337c6fc0cf424d71af16d99c538843a75cc35b9b2dd1b0eb502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03952",
    "kind": "arxiv",
    "version": 1
  }
}