Pith Number

pith:STKPMDBX

pith:2015:STKPMDBXU2VZODEIK2BQYMHZ2Q

not attested not anchored not stored refs pending

Cross sections of $\alpha$-induced reactions for targets with masses $A \approx 20-50$ at low energies

Peter Mohr

arxiv:1505.00097 v1 · 2015-05-01 · nucl-ex · astro-ph.IM · nucl-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STKPMDBXU2VZODEIK2BQYMHZ2Q}

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	2026-05-18T01:55:00.590898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94d4f60c37a6ab970c8856830c30f9d40c410615ac6ea884bd6ab3e497c1b30b

Aliases

arxiv: 1505.00097 · arxiv_version: 1505.00097v1 · doi: 10.48550/arxiv.1505.00097 · pith_short_12: STKPMDBXU2VZ · pith_short_16: STKPMDBXU2VZODEI · pith_short_8: STKPMDBX

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/STKPMDBXU2VZODEIK2BQYMHZ2Q \
  | 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: 94d4f60c37a6ab970c8856830c30f9d40c410615ac6ea884bd6ab3e497c1b30b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30feef561df09b23cefbea05fb4855b91a4fb845a6d0956092498923fd45183e",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-05-01T06:26:11Z",
    "title_canon_sha256": "f888831e2c671c4406b655d72e8980b93d5e54837fca054eced98099299badab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00097",
    "kind": "arxiv",
    "version": 1
  }
}