Pith Number

pith:7P7ZEQJR

pith:2020:7P7ZEQJRIYU524MQWLW3XR5OAW

not attested not anchored not stored refs pending

Cosmic neutrinos from temporarily gamma-suppressed blazars

Emma Kun, Francis Halzen, Gy\"orgy Mez\H{o}, Imre Bartos, Julia Becker Tjus, Peter L. Biermann

arxiv:2009.09792 v2 · 2020-09-21 · 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{7P7ZEQJRIYU524MQWLW3XR5OAW}

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.

Cited by

1 paper in Pith

Active Galactic Nuclei as high-energy neutrino sources

Receipt and verification

First computed	2026-07-05T02:35:18.328441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbff9241314629dd7190b2edbbc7ae0582038fda0f1a4e5d4195fa19f2082fa7

Aliases

arxiv: 2009.09792 · arxiv_version: 2009.09792v2 · doi: 10.48550/arxiv.2009.09792 · pith_short_12: 7P7ZEQJRIYU5 · pith_short_16: 7P7ZEQJRIYU524MQ · pith_short_8: 7P7ZEQJR

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/7P7ZEQJRIYU524MQWLW3XR5OAW \
  | 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: fbff9241314629dd7190b2edbbc7ae0582038fda0f1a4e5d4195fa19f2082fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b8b8ba923efc9078184e9acbeffad526cb9eb4d88e9b43c1f1070250ac42f01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-09-21T12:13:29Z",
    "title_canon_sha256": "e7ea1ea4eba38a945b5ec70dad95da8eb30b838c4f0992f201833c7551cc0047"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09792",
    "kind": "arxiv",
    "version": 2
  }
}