Pith Number

pith:KU7LU73H

pith:2011:KU7LU73H2EXESRM6YD3KUDQM5Q

not attested not anchored not stored refs pending

$^{12}$C+$^{16}$O sub-barrier radiative capture cross-section measurements

A. Goasduff, C. Beck, C. Davis, C. Ruiz, D. A. Hutcheon, D.G. Jenkins, D. Lebhertz, D. Ottewell, F. Haas, G. Ruprecht, J. Fallis, P.-A. Amandruz, S. Courtin, U. Hager

arxiv:1107.1124 v1 · 2011-07-06 · 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{KU7LU73H2EXESRM6YD3KUDQM5Q}

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	2026-05-18T00:48:21.342968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

553eba7f67d12e49459ec0f6aa0e0cec3516f67dfbf18d4c19dbb081765584ea

Aliases

arxiv: 1107.1124 · arxiv_version: 1107.1124v1 · doi: 10.48550/arxiv.1107.1124 · pith_short_12: KU7LU73H2EXE · pith_short_16: KU7LU73H2EXESRM6 · pith_short_8: KU7LU73H

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/KU7LU73H2EXESRM6YD3KUDQM5Q \
  | 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: 553eba7f67d12e49459ec0f6aa0e0cec3516f67dfbf18d4c19dbb081765584ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c8bbbd2530613b2ecfccd03cba14f27e2ab846e3eaa4713ca88cd234abebef3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-07-06T13:15:56Z",
    "title_canon_sha256": "f048f6a7d275a3852a234fe3c186afd37b36570fbcb2004ae5f1b1c27b8f4f82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1124",
    "kind": "arxiv",
    "version": 1
  }
}