Pith Number

pith:YDNTLMS5

pith:2010:YDNTLMS5ANLP23NAQZUTXICNYB

not attested not anchored not stored refs pending

A new limit on the Ultra-High-Energy Cosmic-Ray flux with the Westerbork Synthesis Radio Telescope

B. Stappers, C.W. James, H. Falcke, K.D. de Vries, K. Singh, M. Mevius, O. Scholten, S. Buitink, S. ter Veen

arxiv:1010.6061 v1 · 2010-10-28 · astro-ph.HE · hep-ex · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YDNTLMS5ANLP23NAQZUTXICNYB}

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	2026-05-18T04:32:45.380229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0db35b25d0356fd6da086693ba04dc073c1d3356d4c21a8b1132d39639152c8

Aliases

arxiv: 1010.6061 · arxiv_version: 1010.6061v1 · doi: 10.48550/arxiv.1010.6061 · pith_short_12: YDNTLMS5ANLP · pith_short_16: YDNTLMS5ANLP23NA · pith_short_8: YDNTLMS5

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/YDNTLMS5ANLP23NAQZUTXICNYB \
  | 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: c0db35b25d0356fd6da086693ba04dc073c1d3356d4c21a8b1132d39639152c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6afbd12d96efdb86b67c06bc3114c700179fdaa32e96d985559b0c4500f1b741",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-10-28T19:45:40Z",
    "title_canon_sha256": "78e456da4c05a21ec45648bf8bfa86126cd8e036fdc44ff06ecddae5422bb712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.6061",
    "kind": "arxiv",
    "version": 1
  }
}