Pith Number

pith:4QK3S3FU

pith:2016:4QK3S3FUFDRRBNC2KCJC5Z6IFX

not attested not anchored not stored refs pending

Cosmic ray air showers from sphalerons

Gustaaf Brooijmans, Michael Spannowsky, Peter Schichtel

arxiv:1602.00647 v1 · 2016-02-01 · 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{4QK3S3FUFDRRBNC2KCJC5Z6IFX}

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	2026-05-18T01:04:13.903604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e415b96cb428e310b45a50922ee7c82de1480a8bd4b45f955e6ee9be38b4c81f

Aliases

arxiv: 1602.00647 · arxiv_version: 1602.00647v1 · doi: 10.48550/arxiv.1602.00647 · pith_short_12: 4QK3S3FUFDRR · pith_short_16: 4QK3S3FUFDRRBNC2 · pith_short_8: 4QK3S3FU

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/4QK3S3FUFDRRBNC2KCJC5Z6IFX \
  | 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: e415b96cb428e310b45a50922ee7c82de1480a8bd4b45f955e6ee9be38b4c81f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd6e4faf44dc7d412340b83ca0b6bc600922d1b91ad1b342fdbbeed75551c38d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-02-01T19:21:23Z",
    "title_canon_sha256": "c26d7b98609c868c316603c93eceab2959ce6b86e6eba6b877241aa2e50f8ba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00647",
    "kind": "arxiv",
    "version": 1
  }
}