Pith Number

pith:4NWSXOYH

pith:2019:4NWSXOYHDD54PE5LAXE3MCGQNZ

not attested not anchored not stored refs pending

Recent QCD results from the xFitter project: Probing the strange content of the proton with charm production in charged current at LHeC

Achim Geiser, Agnieszka Luszczak, Alexander Glazov, Amanda Cooper-Sarkar, Andrey Sapronov, Daniel Britzger, Francesco Giuli, Fred Olness, Ivan Novikov, Oleksandr Zenaiev, Stefano Camarda, Valerio Bertone, xFitter Developers Team: Hamed Abdolmaleki

arxiv:1909.00451 v1 · 2019-09-01 · 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{4NWSXOYHDD54PE5LAXE3MCGQNZ}

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	2026-07-05T00:01:09.298030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e36d2bbb0718fbc793ab05c9b608d06e4e8de59cbea5c4e94893f7bcce8f22e5

Aliases

arxiv: 1909.00451 · arxiv_version: 1909.00451v1 · doi: 10.48550/arxiv.1909.00451 · pith_short_12: 4NWSXOYHDD54 · pith_short_16: 4NWSXOYHDD54PE5L · pith_short_8: 4NWSXOYH

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/4NWSXOYHDD54PE5LAXE3MCGQNZ \
  | 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: e36d2bbb0718fbc793ab05c9b608d06e4e8de59cbea5c4e94893f7bcce8f22e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2b89cedda1ffaa457c673dd9036d18da8391a4aa39748ca27da81ec08e61ca8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-09-01T19:17:43Z",
    "title_canon_sha256": "d725bbc4ea9acbf1ba2a400561b90a0054c5a8eb6b74e9c6f3fcb14f3ca651b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00451",
    "kind": "arxiv",
    "version": 1
  }
}