Pith Number

pith:IX5D24EK

pith:2016:IX5D24EKPW3PAF2CQE7OYUFW7E

not attested not anchored not stored refs pending

Constraints on cosmic ray loading and PeV neutrino production in blazars

B. Theodore Zhang, Zhuo Li

arxiv:1607.02211 v2 · 2016-07-08 · 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{IX5D24EKPW3PAF2CQE7OYUFW7E}

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	2026-05-18T00:48:17.485590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45fa3d708a7db6f01742813eec50b6f9336c4af01d3245a0c53ac33d06486d47

Aliases

arxiv: 1607.02211 · arxiv_version: 1607.02211v2 · doi: 10.48550/arxiv.1607.02211 · pith_short_12: IX5D24EKPW3P · pith_short_16: IX5D24EKPW3PAF2C · pith_short_8: IX5D24EK

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/IX5D24EKPW3PAF2CQE7OYUFW7E \
  | 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: 45fa3d708a7db6f01742813eec50b6f9336c4af01d3245a0c53ac33d06486d47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f34105d06352bcbd962ca72c3a272b454e5bfed07151e0bc18b1b4001f6b509",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-07-08T02:04:24Z",
    "title_canon_sha256": "ef8a86c058d53a2b8a00efbd701aa81231bad93c876bcec8daade4aff584ac71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02211",
    "kind": "arxiv",
    "version": 2
  }
}