Pith Number

pith:G5RSG4DI

pith:2015:G5RSG4DIMCOSXUJNNQNCUHSWCG

not attested not anchored not stored refs pending

Maximum entropy analysis of cosmic ray composition

Dalibor Nosek, Jakub V\'icha, Jana Noskov\'a, Jan Ebr, Petr Tr\'avn\'i\v{c}ek

arxiv:1512.09248 v2 · 2015-12-31 · 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{G5RSG4DIMCOSXUJNNQNCUHSWCG}

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	2026-05-18T01:23:15.826810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3763237068609d2bd12d6c1a2a1e56118027a972ccc2e6bf22c86ed325984748

Aliases

arxiv: 1512.09248 · arxiv_version: 1512.09248v2 · doi: 10.48550/arxiv.1512.09248 · pith_short_12: G5RSG4DIMCOS · pith_short_16: G5RSG4DIMCOSXUJN · pith_short_8: G5RSG4DI

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/G5RSG4DIMCOSXUJNNQNCUHSWCG \
  | 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: 3763237068609d2bd12d6c1a2a1e56118027a972ccc2e6bf22c86ed325984748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9c62f87f63f6c4abeb731863432c33b3396873665bdac695f86dccc56781fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-12-31T10:03:37Z",
    "title_canon_sha256": "4e6ad77ac749e180931c428b7113ee8e7087dc286126ce7a0435143b3be8b4ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.09248",
    "kind": "arxiv",
    "version": 2
  }
}