Pith Number

pith:XV2H6FE7

pith:2015:XV2H6FE75AQQUSX3QKQTGKBIQV

not attested not anchored not stored refs pending

Reconciling the light component and all-particle cosmic ray energy spectra at the knee

Feng-Rong Zhu, Huan-Yu Jia, Yi Zhao

arxiv:1506.00352 v2 · 2015-06-01 · 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{XV2H6FE75AQQUSX3QKQTGKBIQV}

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	2026-05-18T01:29:38.202269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd747f149fe8210a4afb82a1332828856a60b6d155f54d40dfef5a75fd5c9702

Aliases

arxiv: 1506.00352 · arxiv_version: 1506.00352v2 · doi: 10.48550/arxiv.1506.00352 · pith_short_12: XV2H6FE75AQQ · pith_short_16: XV2H6FE75AQQUSX3 · pith_short_8: XV2H6FE7

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/XV2H6FE75AQQUSX3QKQTGKBIQV \
  | 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: bd747f149fe8210a4afb82a1332828856a60b6d155f54d40dfef5a75fd5c9702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e604a27d169f22fbaf347434253e75bd2f1fb0dc3b4579c8753c0164dc8bf06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-06-01T05:30:11Z",
    "title_canon_sha256": "a503f772c7f8c99d6837f4bb9da7d22a16518734b6625e36d5e391b3f25c58d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00352",
    "kind": "arxiv",
    "version": 2
  }
}