Pith Number

pith:32FUKQHE

pith:2017:32FUKQHEQSGDIVRUDORV3DZ5Z7

not attested not anchored not stored refs pending

Neutron spectroscopy of $^{26}$Mg states: constraining the stellar neutron source $^{22}$Ne($\alpha, n$)$^{25}$Mg

C. Massimi, the n_TOF Collaboration

arxiv:1702.04520 v1 · 2017-02-15 · 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{32FUKQHEQSGDIVRUDORV3DZ5Z7}

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	2026-05-18T00:50:41.415448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de8b4540e4848c3456341ba35d8f3dcfd40e71151ab845532a3af7b88aa63691

Aliases

arxiv: 1702.04520 · arxiv_version: 1702.04520v1 · doi: 10.48550/arxiv.1702.04520 · pith_short_12: 32FUKQHEQSGD · pith_short_16: 32FUKQHEQSGDIVRU · pith_short_8: 32FUKQHE

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/32FUKQHEQSGDIVRUDORV3DZ5Z7 \
  | 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: de8b4540e4848c3456341ba35d8f3dcfd40e71151ab845532a3af7b88aa63691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37ce38a185efb73be4184540f0af30c36716a786a7c8d9b54a51f20fe4eab26",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2017-02-15T09:43:49Z",
    "title_canon_sha256": "fc2f466889a095382cceaeae36a544e98ddd4aa7fe0a86745badf7589e4532f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04520",
    "kind": "arxiv",
    "version": 1
  }
}