Pith Number

pith:6QTSCRUV

pith:2016:6QTSCRUV7XZYA2YI6N6VXWBKEH

not attested not anchored not stored refs pending

Review on extragalactic cosmic rays detection

Mariangela Settimo

arxiv:1612.08108 v1 · 2016-12-23 · 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{6QTSCRUV7XZYA2YI6N6VXWBKEH}

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	2026-05-18T00:54:04.504037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f427214695fdf3806b08f37d5bd82a21e03ea1ce18578115017f30215c987c1d

Aliases

arxiv: 1612.08108 · arxiv_version: 1612.08108v1 · doi: 10.48550/arxiv.1612.08108 · pith_short_12: 6QTSCRUV7XZY · pith_short_16: 6QTSCRUV7XZYA2YI · pith_short_8: 6QTSCRUV

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/6QTSCRUV7XZYA2YI6N6VXWBKEH \
  | 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: f427214695fdf3806b08f37d5bd82a21e03ea1ce18578115017f30215c987c1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51edc490d5d8624ff82379f5ecc449cdcfa55d38b1717cc734bb101c04294e29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-23T22:48:21Z",
    "title_canon_sha256": "581df7b3199bcd18cf0327aaf4b12f0fb2a43cf3a41ad97f3bb3fee17f6d4b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08108",
    "kind": "arxiv",
    "version": 1
  }
}