Pith Number

pith:RTVTUTBY

pith:2009:RTVTUTBY3LYC2YKA4MEBDQRIDC

not attested not anchored not stored refs pending

Carpet-3 - a new experiment to study primary composition around the knee

J. Szabelski (for the Carpet-3 collaboration)

arxiv:0902.0252 v1 · 2009-02-02 · 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{RTVTUTBY3LYC2YKA4MEBDQRIDC}

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

Carpet results on astrophysical gamma rays above 100 TeV

Receipt and verification

First computed	2026-07-04T23:54:39.731203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ceb3a4c38daf02d6140e30811c22818a0e7218787350de5cf2c194e61a874d1

Aliases

arxiv: 0902.0252 · arxiv_version: 0902.0252v1 · doi: 10.48550/arxiv.0902.0252 · pith_short_12: RTVTUTBY3LYC · pith_short_16: RTVTUTBY3LYC2YKA · pith_short_8: RTVTUTBY

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/RTVTUTBY3LYC2YKA4MEBDQRIDC \
  | 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: 8ceb3a4c38daf02d6140e30811c22818a0e7218787350de5cf2c194e61a874d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29e7d1a51bf7091f5d718682c738384f604f3af44f614d497fce86ed7546c435",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-02-02T11:24:07Z",
    "title_canon_sha256": "2135c996600547b602933e304b94dc3aab652909b35559c1612a5379915e2515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0252",
    "kind": "arxiv",
    "version": 1
  }
}