Pith Number

pith:ODK37KLA

pith:2017:ODK37KLAXGSEYJBR5P3RK7HHMI

not attested not anchored not stored refs pending

The influence of the observatory latitude on the study of ultra high energy cosmic rays

Edivaldo M. Santos, Rita C. dos Anjos, Rogerio M. de Almeida, Vitor de Souza

arxiv:1703.01529 v1 · 2017-03-04 · 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{ODK37KLAXGSEYJBR5P3RK7HHMI}

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	2026-05-18T00:38:57.066594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70d5bfa960b9a44c2431ebf7157ce76227f35e8d500188af569529605a72020a

Aliases

arxiv: 1703.01529 · arxiv_version: 1703.01529v1 · doi: 10.48550/arxiv.1703.01529 · pith_short_12: ODK37KLAXGSE · pith_short_16: ODK37KLAXGSEYJBR · pith_short_8: ODK37KLA

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/ODK37KLAXGSEYJBR5P3RK7HHMI \
  | 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: 70d5bfa960b9a44c2431ebf7157ce76227f35e8d500188af569529605a72020a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e9977ed0ad54a40db8e132960791fa2aae43488cf607d39d1ce27c804198602",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-04T22:24:25Z",
    "title_canon_sha256": "41d75f25835cf7e8a86f932480a3c81cae66d320e2d00c5dd70a6d71de3b24fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01529",
    "kind": "arxiv",
    "version": 1
  }
}