Pith Number

pith:X56MIV3K

pith:2015:X56MIV3KK7UCKWDPZZT5SEURPF

not attested not anchored not stored refs pending

Fragmentation cross-sections and model uncertainties in Cosmic Ray propagation physics

Nicola Tomassetti

arxiv:1510.09212 v1 · 2015-10-30 · 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{X56MIV3KK7UCKWDPZZT5SEURPF}

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	2026-05-18T01:28:22.241358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf7cc4576a57e825586fce67d91291796bb1a3c1f236a44aff7d9b8a93a8fcfc

Aliases

arxiv: 1510.09212 · arxiv_version: 1510.09212v1 · doi: 10.48550/arxiv.1510.09212 · pith_short_12: X56MIV3KK7UC · pith_short_16: X56MIV3KK7UCKWDP · pith_short_8: X56MIV3K

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/X56MIV3KK7UCKWDPZZT5SEURPF \
  | 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: bf7cc4576a57e825586fce67d91291796bb1a3c1f236a44aff7d9b8a93a8fcfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "298b6fff67ac9e50c2f17318d2a28db383a5d7ac017913208b3f2cee8a4ad0db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-10-30T19:37:41Z",
    "title_canon_sha256": "a1b2c4489e719494c7a4ec97fe27102e8ce28ffb4b874c7aba78996e19d13540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.09212",
    "kind": "arxiv",
    "version": 1
  }
}