Pith Number

pith:GNLHHDSE

pith:2018:GNLHHDSEDIRYLVMPQ23NZIAJDZ

not attested not anchored not stored refs pending

Highest Energy Proton-Nucleus Cross Sections

Leo Stodolsky

arxiv:1807.08548 v1 · 2018-07-23 · hep-ph · astro-ph.HE · 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{GNLHHDSEDIRYLVMPQ23NZIAJDZ}

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	2026-05-17T23:56:41.192445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3356738e441a2385d58f86b6dca0091e4e1dacbe4de53ea94a6cb2805e221879

Aliases

arxiv: 1807.08548 · arxiv_version: 1807.08548v1 · doi: 10.48550/arxiv.1807.08548 · pith_short_12: GNLHHDSEDIRY · pith_short_16: GNLHHDSEDIRYLVMP · pith_short_8: GNLHHDSE

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/GNLHHDSEDIRYLVMPQ23NZIAJDZ \
  | 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: 3356738e441a2385d58f86b6dca0091e4e1dacbe4de53ea94a6cb2805e221879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff774adcc4ff0ea3d90d370189cbd63b3a327d0da2793cac1f30e4b24b9f35e8",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-07-23T11:56:39Z",
    "title_canon_sha256": "e8c49a59e4605ae847c77ba1903cd6bab03462e889856fd8d59af2c0c5d51d38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08548",
    "kind": "arxiv",
    "version": 1
  }
}