Pith Number

pith:GB6P7DCF

pith:2019:GB6P7DCFOLAC26GFTEKNXV442B

not attested not anchored not stored refs pending

Spectrum and fraction of cosmic ray positrons: results of the anomalous diffusion approach

Alexander Tyumentsev, Anatoly Lagutin, Nikolay Volkov

arxiv:1905.06674 v1 · 2019-05-16 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GB6P7DCFOLAC26GFTEKNXV442B}

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	2026-05-17T23:46:01.432150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

307cff8c4572c02d78c59914dbd79cd050313ac3b21f91a843762b6f696cfabd

Aliases

arxiv: 1905.06674 · arxiv_version: 1905.06674v1 · doi: 10.48550/arxiv.1905.06674 · pith_short_12: GB6P7DCFOLAC · pith_short_16: GB6P7DCFOLAC26GF · pith_short_8: GB6P7DCF

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/GB6P7DCFOLAC26GFTEKNXV442B \
  | 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: 307cff8c4572c02d78c59914dbd79cd050313ac3b21f91a843762b6f696cfabd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cea01812b491c2c44081adcb52679e85c353f0c2aa42a3a8cdaa99519de0e1b5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-16T11:57:03Z",
    "title_canon_sha256": "050a002dabfa71dd77c36157d82bd39600f7c1965940ed4ebd8488be8c8ae535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06674",
    "kind": "arxiv",
    "version": 1
  }
}