Pith Number

pith:7TJMJMDI

pith:2011:7TJMJMDI27QS7GIDS47IKLQBNT

not attested not anchored not stored refs pending

A New Simple Method for the Analysis of Extensive Air Showers

A. Anvari, H. Hedayati Kh., J. Samimi, M. Bahmanabadi, M. Khakian Ghomi

arxiv:1103.0662 v1 · 2011-03-03 · 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{7TJMJMDI27QS7GIDS47IKLQBNT}

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	2026-05-18T04:27:27.555037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcd2c4b068d7e12f9903973e852e016cf9c498b277c05fed285ce33ff8fe015b

Aliases

arxiv: 1103.0662 · arxiv_version: 1103.0662v1 · doi: 10.48550/arxiv.1103.0662 · pith_short_12: 7TJMJMDI27QS · pith_short_16: 7TJMJMDI27QS7GID · pith_short_8: 7TJMJMDI

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/7TJMJMDI27QS7GIDS47IKLQBNT \
  | 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: fcd2c4b068d7e12f9903973e852e016cf9c498b277c05fed285ce33ff8fe015b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1164ffe1eee075525f35a73fa145d88a3ce72c046c17f14d18a5468ab78a8ba1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-03-03T12:04:27Z",
    "title_canon_sha256": "2b0f7db00ae94a918ca0e11a938f65b3903c16a8accb183e3710db7cc1c5a383"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0662",
    "kind": "arxiv",
    "version": 1
  }
}