Pith Number

pith:P2GK5TDC

pith:2019:P2GK5TDCNB4Z2BX7YYEBGQ66BO

not attested not anchored not stored refs pending

Implications on the origin of cosmic rays in light of 10 TV spectral softenings

Cheng-Ming Liu, Chuan-Ning Luo, Chuan Yue, Guan-Wen Yuan, Hao Liu, Hao-Ting Dai, Jing-Jing Zang, Li-Bo Wu, Ming-Yang Cui, Peng-Xiong Ma, Qiang Yuan, Rui Qiao, Shi-Jun Lei, Tie-Kuang Dong, Wei Jiang, Wen-Xi Peng, Xiang Li, Xiaoyuan Huang, Xu Pan, Yang Liu, Ya-Peng Zhang, Yi-Feng Wei, Yi-Zhong Fan, Yong-Jie Zhang, Yun-Long Zhang, Zhan-Fang Chen, Zhi-Hui Xu, Zun-Lei Xu

arxiv:1909.12857 v2 · 2019-09-27 · 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{P2GK5TDCNB4Z2BX7YYEBGQ66BO}

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

Deciphering the spectral bumps of Galactic cosmic rays through gamma-ray observations of nearby molecular clouds

Receipt and verification

First computed	2026-07-05T00:28:24.700157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e8caecc6268799d06ffc6081343de0b843ba8fe09c1de8072ebc42368ed8b30

Aliases

arxiv: 1909.12857 · arxiv_version: 1909.12857v2 · doi: 10.48550/arxiv.1909.12857 · pith_short_12: P2GK5TDCNB4Z · pith_short_16: P2GK5TDCNB4Z2BX7 · pith_short_8: P2GK5TDC

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/P2GK5TDCNB4Z2BX7YYEBGQ66BO \
  | 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: 7e8caecc6268799d06ffc6081343de0b843ba8fe09c1de8072ebc42368ed8b30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "595871b9bb500a761c3541ca5a2271b2bdd19941b86ab673b4ca60565bcdeb99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-09-27T18:07:25Z",
    "title_canon_sha256": "f43caa24952ba1f02561bb5b9ccff0a36d0d84b53a007040692077ddf6ad87d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12857",
    "kind": "arxiv",
    "version": 2
  }
}