Pith Number

pith:R2BLSYZV

pith:2022:R2BLSYZV7KTKE3JC7GCJGE5X6B

not attested not anchored not stored refs pending

A method for computing hadron-nucleus cross sections in fully active sampling calorimetric targets

David W. Schmitz, Johnny Ho

arxiv:2209.14712 v1 · 2022-09-26 · physics.ins-det · hep-ex · nucl-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{R2BLSYZV7KTKE3JC7GCJGE5X6B}

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	2026-07-05T05:02:04.927351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e82b96335faa6a26d22f9849313b7f04aef27f48ded4a42bc629c512b62bd1c

Aliases

arxiv: 2209.14712 · arxiv_version: 2209.14712v1 · doi: 10.48550/arxiv.2209.14712 · pith_short_12: R2BLSYZV7KTK · pith_short_16: R2BLSYZV7KTKE3JC · pith_short_8: R2BLSYZV

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/R2BLSYZV7KTKE3JC7GCJGE5X6B \
  | 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: 8e82b96335faa6a26d22f9849313b7f04aef27f48ded4a42bc629c512b62bd1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce59d737f19541e6ccba073501fe05f189d7ece91d0d650c2ec4ada36103a9c9",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-09-26T21:40:50Z",
    "title_canon_sha256": "8642a18d00161a8cd0859fe5284718572e91a5cce0f2cac2aaa09347384b51ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.14712",
    "kind": "arxiv",
    "version": 1
  }
}