Pith Number

pith:PBHFUHPE

pith:2017:PBHFUHPEEIGYGF7SYMBRKPUTFT

not attested not anchored not stored refs pending

Neutrinos and Ultra-High-Energy Cosmic-Ray Nuclei from Blazars

Anatoli Fedynitch, Denise Boncioli, Shan Gao, Walter Winter, Xavier Rodrigues

arxiv:1711.02091 v2 · 2017-11-06 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBHFUHPEEIGYGF7SYMBRKPUTFT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:15:37.097041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

784e5a1de4220d8317f2c303153e932cc04e3b87a8bacea247b0aff5c8f39286

Aliases

arxiv: 1711.02091 · arxiv_version: 1711.02091v2 · doi: 10.48550/arxiv.1711.02091 · pith_short_12: PBHFUHPEEIGY · pith_short_16: PBHFUHPEEIGYGF7S · pith_short_8: PBHFUHPE

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/PBHFUHPEEIGYGF7SYMBRKPUTFT \
  | 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: 784e5a1de4220d8317f2c303153e932cc04e3b87a8bacea247b0aff5c8f39286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52748d32db4bb318530419f7943ea4f7d9b5ead61805ffa01c26015802fa1148",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-11-06T19:00:00Z",
    "title_canon_sha256": "5bb16edc6e326495b1ba97b37ab3f29084544d155a8b28b21b54974753cd1292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02091",
    "kind": "arxiv",
    "version": 2
  }
}