Pith Number

pith:S5A4PSWO

pith:2015:S5A4PSWOMPQPQ5AXO4KB7XVKY3

not attested not anchored not stored refs pending

Luminosity determination for the deutron-deutron reactions using free and quasi-free reactions with WASA-at-COSY detector

M. Skurzok, P. Moskal, W. Krzemien

arxiv:1502.00438 v2 · 2015-02-02 · 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{S5A4PSWOMPQPQ5AXO4KB7XVKY3}

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	2026-07-05T06:31:46.342159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9741c7cace63e0f8741777141fdeaac6d03439d8783230e8c153a8cec1fa8177

Aliases

arxiv: 1502.00438 · arxiv_version: 1502.00438v2 · doi: 10.48550/arxiv.1502.00438 · pith_short_12: S5A4PSWOMPQP · pith_short_16: S5A4PSWOMPQPQ5AX · pith_short_8: S5A4PSWO

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/S5A4PSWOMPQPQ5AXO4KB7XVKY3 \
  | 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: 9741c7cace63e0f8741777141fdeaac6d03439d8783230e8c153a8cec1fa8177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b024f8dbaf6bbcf8d31719145b5532757449011dbe7bd3f0c9290a3bfd85ed27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-02-02T11:13:45Z",
    "title_canon_sha256": "d14d567e01c80e7faea24e716ac927ca87989f5bf060e69debfbaf0a7f8a17da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00438",
    "kind": "arxiv",
    "version": 2
  }
}