Pith Number

pith:3SQJWQPR

pith:2021:3SQJWQPRK7SZAIUODWYHGGXV3F

not attested not anchored not stored refs pending

A New Search for Neutrino Point Sources with IceCube

Chiara Bellenghi, Christian Haack, Hans Niederhausen, Martin Wolf (for the IceCube Collaboration), Rene Reimann, Theo Glauch, Tomas Kontrimas

arxiv:2107.08700 v2 · 2021-07-19 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SQJWQPRK7SZAIUODWYHGGXV3F}

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	2026-07-05T03:14:23.559621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dca09b41f157e590228e1db0731af5d96de5d8720d023e12597bc779f786d71e

Aliases

arxiv: 2107.08700 · arxiv_version: 2107.08700v2 · doi: 10.48550/arxiv.2107.08700 · pith_short_12: 3SQJWQPRK7SZ · pith_short_16: 3SQJWQPRK7SZAIUO · pith_short_8: 3SQJWQPR

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/3SQJWQPRK7SZAIUODWYHGGXV3F \
  | 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: dca09b41f157e590228e1db0731af5d96de5d8720d023e12597bc779f786d71e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a9f9bd6d80374a28060a6dc4d8fd38598aa56acbdf85376b22cbeaabef16220",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-07-19T09:17:18Z",
    "title_canon_sha256": "4dc94699d47d3157f0da0940d29e211c74be90897434cf754a8d981d0da67df2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08700",
    "kind": "arxiv",
    "version": 2
  }
}