pith. the verified trust layer for science. sign in
Pith Number

pith:WGY2OCVR

pith:2016:WGY2OCVR2KSRGWJSPJAIKWHMBC
not attested not anchored not stored refs pending

$\mathbf{\alpha}$-induced reaction cross sections in the mass range $\mathbf{A \approx 20 - 50}$: a critical review

Peter Mohr

arxiv:1608.08233 v1 · 2016-08-29 · nucl-th · nucl-ex

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{WGY2OCVR2KSRGWJSPJAIKWHMBC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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 2026-05-18T00:24:39.927953Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

b1b1a70ab1d2a51359327a408558ec08b0aa909feedc912fe627eeac04709f9a

Aliases

arxiv: 1608.08233 · arxiv_version: 1608.08233v1 · doi: 10.48550/arxiv.1608.08233 · pith_short_12: WGY2OCVR2KSR · pith_short_16: WGY2OCVR2KSRGWJS · pith_short_8: WGY2OCVR
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/WGY2OCVR2KSRGWJSPJAIKWHMBC \
  | 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: b1b1a70ab1d2a51359327a408558ec08b0aa909feedc912fe627eeac04709f9a
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "6c03ef3c17ffd459fd3a18f867b1d874a13c0ae3e11abd1e44529794f3ecaa3d",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2016-08-29T20:04:29Z",
    "title_canon_sha256": "53ba43aaae2ed3e5c9356a83fa9f516cf3805f950d0cd0b51b2eac5af6a45870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08233",
    "kind": "arxiv",
    "version": 1
  }
}