Pith Number

pith:JAEL3BTY

pith:2019:JAEL3BTY3L7X7GTU2OIGSAPUFU

not attested not anchored not stored refs pending

Searches for steady neutrino emission from 3FHLblazars using eight years of IceCube data from the Northern hemisphere

Matthias Huber (for the IceCube Collaboration)

arxiv:1908.08458 v2 · 2019-08-22 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAEL3BTY3L7X7GTU2OIGSAPUFU}

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	2026-07-05T00:04:10.327485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4808bd8678daff7f9a74d3906901f42d1938b6553d75186aebb28d8aaeb2610f

Aliases

arxiv: 1908.08458 · arxiv_version: 1908.08458v2 · doi: 10.48550/arxiv.1908.08458 · pith_short_12: JAEL3BTY3L7X · pith_short_16: JAEL3BTY3L7X7GTU · pith_short_8: JAEL3BTY

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/JAEL3BTY3L7X7GTU2OIGSAPUFU \
  | 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: 4808bd8678daff7f9a74d3906901f42d1938b6553d75186aebb28d8aaeb2610f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93f8ce7f74ba9d7abd1ac725baf8909b93c46606fa91643eded7d07e2ddec573",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-22T15:35:50Z",
    "title_canon_sha256": "ab3a89ca8da5e4e71a91ac847a390c830b061682fec60ef178782dfc71d9d92e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08458",
    "kind": "arxiv",
    "version": 2
  }
}