Pith Number

pith:7BAZZGR2

pith:2020:7BAZZGR2GCZRY2NAI67SNTT4NX

not attested not anchored not stored refs pending

Energetics of ultrahigh-energy cosmic-ray nuclei

B. Theodore Zhang, Kohta Murase, Yu Jiang

arxiv:2012.03122 v2 · 2020-12-05 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BAZZGR2GCZRY2NAI67SNTT4NX}

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.

Cited by

1 paper in Pith

Ultraheavy Ultrahigh-Energy Cosmic Rays

Receipt and verification

First computed	2026-07-05T03:08:22.818055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8419c9a3a30b31c69a047bf26ce7c6de4e88258af19c8369ce7bf5e46015f65

Aliases

arxiv: 2012.03122 · arxiv_version: 2012.03122v2 · doi: 10.48550/arxiv.2012.03122 · pith_short_12: 7BAZZGR2GCZR · pith_short_16: 7BAZZGR2GCZRY2NA · pith_short_8: 7BAZZGR2

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/7BAZZGR2GCZRY2NAI67SNTT4NX \
  | 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: f8419c9a3a30b31c69a047bf26ce7c6de4e88258af19c8369ce7bf5e46015f65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "747e38c0a5776cd36accb93e1045cab7080effd8484d4452dec98681b2f9e082",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-12-05T21:04:11Z",
    "title_canon_sha256": "9b3e2fe6ea5315edc959dbffe1adc3aa211d59bb36597dceac78149e29193fa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03122",
    "kind": "arxiv",
    "version": 2
  }
}