Pith Number

pith:WAIO52LV

pith:2017:WAIO52LV2LDNIDJ222UOAZFHTY

not attested not anchored not stored refs pending

Hybrid method for identifying mass groups of primary cosmic rays in the joint operation of IACTs and wide angle Cherenkov timing arrays

A. A. Grinyuk, E. B. Postnikov, L. A. Kuzmichev, L. G. Sveshnikova

arxiv:1702.08302 v1 · 2017-02-27 · astro-ph.IM · astro-ph.HE · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAIO52LV2LDNIDJ222UOAZFHTY}

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	2026-05-18T00:47:01.235875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b010eee975d2c6d40d3ad6a8e064a79e27445d985a73bb35839d1eb62417bdc0

Aliases

arxiv: 1702.08302 · arxiv_version: 1702.08302v1 · doi: 10.48550/arxiv.1702.08302 · pith_short_12: WAIO52LV2LDN · pith_short_16: WAIO52LV2LDNIDJ2 · pith_short_8: WAIO52LV

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/WAIO52LV2LDNIDJ222UOAZFHTY \
  | 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: b010eee975d2c6d40d3ad6a8e064a79e27445d985a73bb35839d1eb62417bdc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18324cb325feeda48ddf247811f7ffc94baed54429275f472be161a23424fd0d",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-02-27T14:33:30Z",
    "title_canon_sha256": "2458d1d28a0b4a0699aa5e040e688502eb19d3b26bb6abdd3a4defe02bc29bfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08302",
    "kind": "arxiv",
    "version": 1
  }
}