Pith Number

pith:YDIUVUMI

pith:2017:YDIUVUMITMGFVA4NONYJTJIDV7

not attested not anchored not stored refs pending

Can BL Lac emission explain the neutrinos above 0.2 PeV?

Andrea Palladino, Francesco Vissani

arxiv:1702.08779 v2 · 2017-02-28 · 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{YDIUVUMITMGFVA4NONYJTJIDV7}

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	2026-05-18T00:38:57.223867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0d14ad1889b0c5a838d737099a503aff94ab910bc78e5fe9d57592534a4dd04

Aliases

arxiv: 1702.08779 · arxiv_version: 1702.08779v2 · doi: 10.48550/arxiv.1702.08779 · pith_short_12: YDIUVUMITMGF · pith_short_16: YDIUVUMITMGFVA4N · pith_short_8: YDIUVUMI

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/YDIUVUMITMGFVA4NONYJTJIDV7 \
  | 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: c0d14ad1889b0c5a838d737099a503aff94ab910bc78e5fe9d57592534a4dd04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "565964aeaa6e2c311f3c683cc4208c03869e31e4a2c837fbfab0af7cbb7a2a51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-02-28T13:25:07Z",
    "title_canon_sha256": "1ed088b38668e940e39cdaa0c61fbb67f9a5ea2b8b5e8870c5c8f25af5d26006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08779",
    "kind": "arxiv",
    "version": 2
  }
}