Pith Number

pith:SQKTGHSY

pith:2003:SQKTGHSY5U3L6LP32KKGGTWDT7

not attested not anchored not stored refs pending

Correlations and Charge Composition of UHECR without Knowledge of Galactic Magnetic Field

I. Tkachev, P. Tinyakov

arxiv:astro-ph/0305363 v1 · 2003-05-20 · astro-ph · 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{SQKTGHSY5U3L6LP32KKGGTWDT7}

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	2026-07-04T14:12:44.124243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9415331e58ed36bf2dfbd294634ec39ff035af8e7053698493cbc9f7315ac073

Aliases

arxiv: astro-ph/0305363 · arxiv_version: astro-ph/0305363v1 · doi: 10.48550/arxiv.astro-ph/0305363 · pith_short_12: SQKTGHSY5U3L · pith_short_16: SQKTGHSY5U3L6LP3 · pith_short_8: SQKTGHSY

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/SQKTGHSY5U3L6LP32KKGGTWDT7 \
  | 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: 9415331e58ed36bf2dfbd294634ec39ff035af8e7053698493cbc9f7315ac073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d0ac05b2caa5ef2b1d56d6bc95a08ac65733893ae83d2aa3aba96284c26e7d5",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-05-20T14:59:26Z",
    "title_canon_sha256": "1021ac3ea0add3c1488510a9209b99855756fee03d4ec049212f5bc5e7126811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305363",
    "kind": "arxiv",
    "version": 1
  }
}