Pith Number

pith:CE5W7Z37

pith:2011:CE5W7Z37RP6SMZR5QUJ5BYXWHE

not attested not anchored not stored refs pending

Determining the strange and antistrange quark distributions of the nucleon

A. I. Signal, Fu-Guang Cao, Hong Chen

arxiv:1104.5592 v1 · 2011-04-29 · 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{CE5W7Z37RP6SMZR5QUJ5BYXWHE}

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	2026-05-18T02:02:13.013713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

113b6fe77f8bfd26663d8513d0e2f6392b9e0417eb1f182f746372050ba933cc

Aliases

arxiv: 1104.5592 · arxiv_version: 1104.5592v1 · doi: 10.48550/arxiv.1104.5592 · pith_short_12: CE5W7Z37RP6S · pith_short_16: CE5W7Z37RP6SMZR5 · pith_short_8: CE5W7Z37

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/CE5W7Z37RP6SMZR5QUJ5BYXWHE \
  | 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: 113b6fe77f8bfd26663d8513d0e2f6392b9e0417eb1f182f746372050ba933cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc9beebd69747c920920b87aa493068818f9bb91f2f9f3f71a51e6467768396f",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-04-29T10:34:47Z",
    "title_canon_sha256": "70699bf646bb3cdcc7725bbc6833718935245aa3ae60079944a0945e5fe2f1f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5592",
    "kind": "arxiv",
    "version": 1
  }
}