Pith Number

pith:AVK5LS44

pith:2013:AVK5LS44OYHQ3BCVA46TTJB4IV

not attested not anchored not stored refs pending

Testing chemical composition of highest energy comic rays

D.Nosek, J.Ebr, J.Noskova, J.Vicha

arxiv:1309.5924 v1 · 2013-09-23 · astro-ph.HE

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T03:12:33.709398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0555d5cb9c760f0d8455073d39a43c4541c858019d7ccb9b66dc8d5c557b6de1

Aliases

arxiv: 1309.5924 · arxiv_version: 1309.5924v1 · doi: 10.48550/arxiv.1309.5924

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/AVK5LS44OYHQ3BCVA46TTJB4IV \
  | 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: 0555d5cb9c760f0d8455073d39a43c4541c858019d7ccb9b66dc8d5c557b6de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "589bcf5bff1b705ddddf76790895229179a673d60289f2ae56370144d0e20123",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-09-23T19:18:42Z",
    "title_canon_sha256": "f489d0b3884efe8dba06f72ae0bb9f338db26ecaf4a2dc41bd604cdc8a2ebef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5924",
    "kind": "arxiv",
    "version": 1
  }
}