Pith Number

pith:K4SZ2ZDW

pith:2026:K4SZ2ZDWNPGAAOAWTNAGPNKVSK

not attested not anchored not stored refs pending

The Galactic Neutrino Sky: Predictions from Gamma-ray Source Populations

Ke Fang, Leo Seen

arxiv:2608.09849 v1 · 2026-08-10 · 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{K4SZ2ZDWNPGAAOAWTNAGPNKVSK}

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	2026-08-11T02:25:14.910179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57259d64766bcc0038169b4067b55592a5afdcde32b105ade691b0f1dde61fca

Aliases

arxiv: 2608.09849 · arxiv_version: 2608.09849v1 · doi: 10.48550/arxiv.2608.09849 · pith_short_12: K4SZ2ZDWNPGA · pith_short_16: K4SZ2ZDWNPGAAOAW · pith_short_8: K4SZ2ZDW

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/K4SZ2ZDWNPGAAOAWTNAGPNKVSK \
  | 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: 57259d64766bcc0038169b4067b55592a5afdcde32b105ade691b0f1dde61fca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf89b5a43e3728bcecd740ce4c856b2fea8686571e37077bef1e4ed40a5eb17d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-08-10T17:08:20Z",
    "title_canon_sha256": "dc172ca1931988c4e8da337d63e1c0fb271027eaa8fcb8f854c4da6b7dba3112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09849",
    "kind": "arxiv",
    "version": 1
  }
}