Pith Number

pith:GFPE4PPD

pith:2013:GFPE4PPDRTU7L7E7VZAZ3HRVCX

not attested not anchored not stored refs pending

To the interpretation of the upturn observed by ATIC in heavy nuclei to iron ratios

A. D. Panov, N. V. Sokolskaya, V. I. Zatsepin

arxiv:1303.6102 v1 · 2013-03-25 · 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{GFPE4PPDRTU7L7E7VZAZ3HRVCX}

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	2026-05-18T03:29:51.944126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315e4e3de38ce9f5fc9fae419d9e3515d8b7c1908f0285aaaa84b65cdbdc41a6

Aliases

arxiv: 1303.6102 · arxiv_version: 1303.6102v1 · doi: 10.48550/arxiv.1303.6102 · pith_short_12: GFPE4PPDRTU7 · pith_short_16: GFPE4PPDRTU7L7E7 · pith_short_8: GFPE4PPD

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/GFPE4PPDRTU7L7E7VZAZ3HRVCX \
  | 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: 315e4e3de38ce9f5fc9fae419d9e3515d8b7c1908f0285aaaa84b65cdbdc41a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e137b8e99cd221a40972a0c646c4ae6deed7e1dfb599dffc12563cfededd9df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-03-25T11:57:06Z",
    "title_canon_sha256": "0d7627e76abd51fc2efa5f59d0adf824c012f503c33566429754839cfc9414b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6102",
    "kind": "arxiv",
    "version": 1
  }
}