Pith Number

pith:4JXW3WLS

pith:2019:4JXW3WLSBNQLKSX6QQIC6DKTTN

not attested not anchored not stored refs pending

A charming ICECUBE discover?

D. Fargion, F. La Monaca, M.Yu. Khlopov, P.G. De Sanctis Lucentini, P. Oliva, P. Paggi

arxiv:1911.07240 v1 · 2019-11-17 · astro-ph.HE · astro-ph.IM · 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{4JXW3WLSBNQLKSX6QQIC6DKTTN}

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	2026-06-23T02:13:11.172848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e26f6dd9720b60b54afe84102f0d539b72a93a61d1911b5538148c977eb28d71

Aliases

arxiv: 1911.07240 · arxiv_version: 1911.07240v1 · doi: 10.48550/arxiv.1911.07240 · pith_short_12: 4JXW3WLSBNQL · pith_short_16: 4JXW3WLSBNQLKSX6 · pith_short_8: 4JXW3WLS

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/4JXW3WLSBNQLKSX6QQIC6DKTTN \
  | 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: e26f6dd9720b60b54afe84102f0d539b72a93a61d1911b5538148c977eb28d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ed94317b0671b15cd1bc570a867322a8d67eebfefd805b8ac24f7d72dcd9acc",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-11-17T13:58:59Z",
    "title_canon_sha256": "83bfb1b6bb6cf9c343c0bbfcf9e4b5795ca49a3950fbd95a8fc73d7d35e00b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07240",
    "kind": "arxiv",
    "version": 1
  }
}