Pith Number

pith:TPSTMM7O

pith:2002:TPSTMM7OKYPHY27NGVPYYCRIO5

not attested not anchored not stored refs pending

Distribution of EAS arrival times according to data of the EAS-1000 prototype array

G. V. Kulikov, M. Yu. Zotov, N. N. Kalmykov, O. V. Vedeneev, V. I. Solovieva, V. P. Sulakov, Yu. A. Fomin

arxiv:astro-ph/0201343 v1 · 2002-01-21 · 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{TPSTMM7OKYPHY27NGVPYYCRIO5}

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	2026-07-04T14:11:45.952123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be53633ee561e7c6bed355f8c0a287755529cfc721e37ad1084b5b51510d10d

Aliases

arxiv: astro-ph/0201343 · arxiv_version: astro-ph/0201343v1 · doi: 10.48550/arxiv.astro-ph/0201343 · pith_short_12: TPSTMM7OKYPH · pith_short_16: TPSTMM7OKYPHY27N · pith_short_8: TPSTMM7O

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/TPSTMM7OKYPHY27NGVPYYCRIO5 \
  | 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: 9be53633ee561e7c6bed355f8c0a287755529cfc721e37ad1084b5b51510d10d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06573c8b54ec6eff4070d642399206d6c5608e51f25c22d5acf49e4325afb20a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-01-21T13:47:52Z",
    "title_canon_sha256": "392fd2842f9ea2994d91fe70d339fff9ed436db9955c5c9a2597f174ed160156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0201343",
    "kind": "arxiv",
    "version": 1
  }
}