Pith Number

pith:OCI63BMG

pith:2010:OCI63BMGMCCHQP22FZLCSCPD3T

not attested not anchored not stored refs pending

Discrepant hardening observed in cosmic-ray elemental spectra

A. Malinin, E. S. Seo, G. Bigongiari, H. S. Ahn, I. H. Park, J. A. Jeon, J. H. Han, J. J. Beatty, J. Nam, J. T. Childers, J. Wu, J. Yang, K. C. Kim, L. Lutz, M. A. DuVernois, M. G. Bagliesi, M. H. Lee, N. B. Conklin, N. H. Park, O. Ganel, P. Allison, P. Maestro, P. S. Marrocchesi, R. Sina, R. Zei, S. Coutu, S. I. Mognet, S. L. Nutter, S. Minnick, S. Nam, S. Y. Zinn, Y. S. Yoon

arxiv:1004.1123 v1 · 2010-04-07 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCI63BMGMCCHQP22FZLCSCPD3T}

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	2026-07-04T17:25:52.282852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7091ed85866084783f5a2e562909e3dcf61e2d88113aa5bba3a13a09532bcc49

Aliases

arxiv: 1004.1123 · arxiv_version: 1004.1123v1 · doi: 10.48550/arxiv.1004.1123 · pith_short_12: OCI63BMGMCCH · pith_short_16: OCI63BMGMCCHQP22 · pith_short_8: OCI63BMG

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/OCI63BMGMCCHQP22FZLCSCPD3T \
  | 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: 7091ed85866084783f5a2e562909e3dcf61e2d88113aa5bba3a13a09532bcc49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e77649e80cd010d8eee5382a2147b1949a849a40b887e137f46c23652c0dcc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-04-07T16:20:26Z",
    "title_canon_sha256": "da1520a835708f7180a5daa5d6473e4dad550de908e1eb24d2fdd70282ec7e97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1123",
    "kind": "arxiv",
    "version": 1
  }
}