Pith Number

pith:GJINU7W5

pith:2014:GJINU7W5QRD3RWHRFGEZLDNY4T

not attested not anchored not stored refs pending

Cosmic rays: extragalactic and Galactic

Ya. N. Istomin

arxiv:1406.6488 v1 · 2014-06-25 · 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{GJINU7W5QRD3RWHRFGEZLDNY4T}

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	2026-05-18T02:49:02.761799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3250da7edd8447b8d8f12989958db8e4e863469e19d5df061cbbbe992b4d5885

Aliases

arxiv: 1406.6488 · arxiv_version: 1406.6488v1 · doi: 10.48550/arxiv.1406.6488 · pith_short_12: GJINU7W5QRD3 · pith_short_16: GJINU7W5QRD3RWHR · pith_short_8: GJINU7W5

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/GJINU7W5QRD3RWHRFGEZLDNY4T \
  | 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: 3250da7edd8447b8d8f12989958db8e4e863469e19d5df061cbbbe992b4d5885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e45903f29a5e432476caf99e63d40fee2418be313cab6087918a4c310c775ea2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-06-25T08:11:52Z",
    "title_canon_sha256": "69954b146da6f56bbde9121d36703a81b6eee25e06ea27aef17ea7f8b211b504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6488",
    "kind": "arxiv",
    "version": 1
  }
}