Pith Number

pith:K4T3RASE

pith:2019:K4T3RASEU2UUNMTUVEEZ4R6MGW

not attested not anchored not stored refs pending

SkyLLH -- A generalized Python-based tool for log-likelihood analyses in multi-messenger astronomy

Martin Wolf (for the IceCube Collaboration)

arxiv:1908.05181 v1 · 2019-08-14 · astro-ph.IM · astro-ph.HE · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4T3RASEU2UUNMTUVEEZ4R6MGW}

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	2026-07-04T23:56:37.033364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5727b88244a6a946b274a9099e47cc35a457f52005b1838f8bc8df63a039869d

Aliases

arxiv: 1908.05181 · arxiv_version: 1908.05181v1 · doi: 10.48550/arxiv.1908.05181 · pith_short_12: K4T3RASEU2UU · pith_short_16: K4T3RASEU2UUNMTU · pith_short_8: K4T3RASE

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/K4T3RASEU2UUNMTUVEEZ4R6MGW \
  | 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: 5727b88244a6a946b274a9099e47cc35a457f52005b1838f8bc8df63a039869d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7119a1f8a299654c780c45359547f4c55e503891f1e0766b820e92039f20f28",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-08-14T15:54:19Z",
    "title_canon_sha256": "4bcf13a32ef33b04a3808fdf5ce45889415fc99e198a5b412ba8ec9f991ee5a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05181",
    "kind": "arxiv",
    "version": 1
  }
}