Pith Number

pith:XVWMQAUD

pith:2008:XVWMQAUDQT5PULMNRZ4LLQJI2L

not attested not anchored not stored refs pending

Energy determination of cosmic ray showers in surface arrays using signal inference at a single distance from the core

F. Arqueros, G. Medina-Tanco, G. Ros, J. C. D'Olivo, L. Del Peral, M. D. Rodriguez-Frias

arxiv:0806.0388 v2 · 2008-06-02 · astro-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{XVWMQAUDQT5PULMNRZ4LLQJI2L}

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	2026-05-18T03:22:08.332068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd6cc8028384fafa2d8d8e78b5c128d2ded18044b5a921d38a3441e2ceb4041e

Aliases

arxiv: 0806.0388 · arxiv_version: 0806.0388v2 · doi: 10.48550/arxiv.0806.0388 · pith_short_12: XVWMQAUDQT5P · pith_short_16: XVWMQAUDQT5PULMN · pith_short_8: XVWMQAUD

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/XVWMQAUDQT5PULMNRZ4LLQJI2L \
  | 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: bd6cc8028384fafa2d8d8e78b5c128d2ded18044b5a921d38a3441e2ceb4041e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba0c8cd36fbec9ff604fb672f1d58c7883e3cca1a241584b27aae2637695bbda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-02T20:34:02Z",
    "title_canon_sha256": "7c7ce8c81a290365394bdd055dced74528eee27226c393405ecd56761d0c2637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0388",
    "kind": "arxiv",
    "version": 2
  }
}