Pith Number

pith:XY6O5H3I

pith:2019:XY6O5H3IXGRVB2IJ6NFO5IP76W

not attested not anchored not stored refs pending

Effects of reacceleration and source grammage on secondary cosmic rays spectra

Elena Amato (INAF/Arcetri), Giovanni Morlino (INAF/Arcetri), Pasquale Blasi (GSSI), Virginia Bresci (INAF/Arcetri)

arxiv:1904.10282 v1 · 2019-04-23 · 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{XY6O5H3IXGRVB2IJ6NFO5IP76W}

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	2026-05-17T23:41:08.912595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be3cee9f68b9a350e909f34aeea1fff586a2e2b9e193e33feffcd421b8f25e6e

Aliases

arxiv: 1904.10282 · arxiv_version: 1904.10282v1 · doi: 10.48550/arxiv.1904.10282 · pith_short_12: XY6O5H3IXGRV · pith_short_16: XY6O5H3IXGRVB2IJ · pith_short_8: XY6O5H3I

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/XY6O5H3IXGRVB2IJ6NFO5IP76W \
  | 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: be3cee9f68b9a350e909f34aeea1fff586a2e2b9e193e33feffcd421b8f25e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "307994844129a1d28a3ac7ef194a3c9a32f1b0e6be0b9656fc393fc44665a61e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-23T12:38:20Z",
    "title_canon_sha256": "4219e2395c08fcc65392b492415e1f00c8d220d10617226f31d9f1bad10cc9a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10282",
    "kind": "arxiv",
    "version": 1
  }
}