Pith Number

pith:DC7IJT4J

pith:2024:DC7IJT4JRVUVI327AZWPWEM7RQ

not attested not anchored not stored refs pending

Unveiling the nature of the knee in the cosmic ray energy spectrum

Cunfeng Feng, Hengying Zhang, Huihai He, Lingling Ma, Qinyi Cheng

arxiv:2411.13793 v1 · 2024-11-21 · 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{DC7IJT4JRVUVI327AZWPWEM7RQ}

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

Oblique Shocks at Supernova Remnants in Massive Star Clusters: A Model for the Cosmic-Ray Knee Observed by LHAASO

Receipt and verification

First computed	2026-07-05T09:38:37.176904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18be84cf898d69546f5f066cfb119f8c139d169613d1a5448e621cf6c24e7dcd

Aliases

arxiv: 2411.13793 · arxiv_version: 2411.13793v1 · doi: 10.48550/arxiv.2411.13793 · pith_short_12: DC7IJT4JRVUV · pith_short_16: DC7IJT4JRVUVI327 · pith_short_8: DC7IJT4J

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/DC7IJT4JRVUVI327AZWPWEM7RQ \
  | 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: 18be84cf898d69546f5f066cfb119f8c139d169613d1a5448e621cf6c24e7dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fe8e03b089493e14383a854a29cbdc55caaf95ae7744f5b664ed4760785dc87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-21T02:42:53Z",
    "title_canon_sha256": "d36b58f84604e470f1d02cb177ff58012f59177fdc64fa5407acfaae522e469f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13793",
    "kind": "arxiv",
    "version": 1
  }
}