Pith Number

pith:JRYGCY2S

pith:2021:JRYGCY2S3XCJZ7WZU5PTFROWP2

not attested not anchored not stored refs pending

AugerPrime -- The upgrade of the Pierre Auger Observatory

Jaroslaw Stasielak (for the Pierre Auger Collaboration)

arxiv:2110.09487 v1 · 2021-10-18 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRYGCY2S3XCJZ7WZU5PTFROWP2}

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

Evidence for the Sombrero Galaxy as an Accelerator of the Highest-Energy Cosmic Rays

Receipt and verification

First computed	2026-07-05T04:19:37.476022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c70616352ddc49cfed9a75f32c5d67ea9f07f77999da46f5e7336ead151d520

Aliases

arxiv: 2110.09487 · arxiv_version: 2110.09487v1 · doi: 10.48550/arxiv.2110.09487 · pith_short_12: JRYGCY2S3XCJ · pith_short_16: JRYGCY2S3XCJZ7WZ · pith_short_8: JRYGCY2S

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/JRYGCY2S3XCJZ7WZU5PTFROWP2 \
  | 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: 4c70616352ddc49cfed9a75f32c5d67ea9f07f77999da46f5e7336ead151d520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd43af98d956ce411a4f228788856b87c6092445f9a64fa37b19c5cb88ada5e2",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-10-18T17:34:51Z",
    "title_canon_sha256": "719bae6a9bfee382c91dda0b286fce8aeb3c57b4258107cc49c22c7f5a8d3454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09487",
    "kind": "arxiv",
    "version": 1
  }
}