Pith Number

pith:YAQRFNJS

pith:2015:YAQRFNJSBONVQGZAHJQOYHP4Z5

not attested not anchored not stored refs pending

The first direct measurement of 12C(12C,n)23Mg at stellar energies

A. Alongi, A. Best, A.D. Ayangeakaa, A. Heger, A. Kontos, A. Long, A. Roberts, B. Bucher, C. Cahillane, D. Patel, D. Robertson, E. Stech, J. Browne, K. Smith, L. Lamm, M. Beard, M. Couder, M. Notani, M. Pignatari, M. Wiescher, N. Paul, R.J. deBoer, R. Talwar, S. Almaraz-Calderon, S.E. Woosley, S. Lyons, W. Lu, W.P. Tan, X.D. Tang, X. Fang, Y.J. Li

arxiv:1507.03980 v1 · 2015-07-14 · nucl-ex · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAQRFNJSBONVQGZAHJQOYHP4Z5}

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	2026-05-18T01:36:52.143091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c02112b5320b9b581b203a60ec1dfccf7234d7570c5c48fdbfd29a5dc10d3105

Aliases

arxiv: 1507.03980 · arxiv_version: 1507.03980v1 · doi: 10.48550/arxiv.1507.03980 · pith_short_12: YAQRFNJSBONV · pith_short_16: YAQRFNJSBONVQGZA · pith_short_8: YAQRFNJS

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/YAQRFNJSBONVQGZAHJQOYHP4Z5 \
  | 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: c02112b5320b9b581b203a60ec1dfccf7234d7570c5c48fdbfd29a5dc10d3105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd74929396ed34c942c3396f133b7febd8fc58b3148d81c2a26210bfd1e3fa21",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-07-14T19:42:02Z",
    "title_canon_sha256": "95e6efb2e09df5ba167f8e5e979ba3b9de68da7628238e6c3bbaaeaa363ad27b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03980",
    "kind": "arxiv",
    "version": 1
  }
}