Pith Number

pith:U2BD4UHU

pith:2017:U2BD4UHUTO6POV4OKIPHIDBOQD

not attested not anchored not stored refs pending

Highlights from the Pierre Auger Observatory (ICRC17)

Michael Unger (for the Pierre Auger Observatory)

arxiv:1710.09478 v1 · 2017-10-25 · 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{U2BD4UHUTO6POV4OKIPHIDBOQD}

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.

Cited by

1 paper in Pith

Current constraints from cosmogenic neutrinos on the fraction of protons in UHECRs

Receipt and verification

First computed	2026-05-18T00:01:53.548816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6823e50f49bbcf7578e521e740c2e80ee6956e02b90bdfe76593804fd6b2bd5

Aliases

arxiv: 1710.09478 · arxiv_version: 1710.09478v1 · doi: 10.48550/arxiv.1710.09478 · pith_short_12: U2BD4UHUTO6P · pith_short_16: U2BD4UHUTO6POV4O · pith_short_8: U2BD4UHU

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/U2BD4UHUTO6POV4OKIPHIDBOQD \
  | 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: a6823e50f49bbcf7578e521e740c2e80ee6956e02b90bdfe76593804fd6b2bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a3d7cbfaf283bc2f32c470ae401ebe9c62baa9d26ec7ef9f6460f6b1683ea14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-10-25T22:07:08Z",
    "title_canon_sha256": "7ed9e3703dc957c3e7a1ac6b894018b92a77c2bc046db95a8dc69ed881fd8317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09478",
    "kind": "arxiv",
    "version": 1
  }
}