Pith Number

pith:LFXCWVXX

pith:2017:LFXCWVXXSZAM2UOFXLDBVEF5P5

not attested not anchored not stored refs pending

Gamma-Ray Puzzles in Cygnus X: Implications for High-Energy Neutrinos

Ali Kheirandish, Ellen G. Zweibel, Francis Halzen, John S. Gallagher III, Tova M. Yoast-Hull

arxiv:1703.02590 v2 · 2017-03-07 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFXCWVXXSZAM2UOFXLDBVEF5P5}

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	2026-05-18T00:35:23.289833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

596e2b56f79640cd51c5bac61a90bd7f5a2bca91d56578b7ece7653d24d2b8f3

Aliases

arxiv: 1703.02590 · arxiv_version: 1703.02590v2 · doi: 10.48550/arxiv.1703.02590 · pith_short_12: LFXCWVXXSZAM · pith_short_16: LFXCWVXXSZAM2UOF · pith_short_8: LFXCWVXX

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/LFXCWVXXSZAM2UOFXLDBVEF5P5 \
  | 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: 596e2b56f79640cd51c5bac61a90bd7f5a2bca91d56578b7ece7653d24d2b8f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f89680bd7134de4448943626979636f82552f67194e2428ebf075c6eccb4ed",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-07T20:50:15Z",
    "title_canon_sha256": "ced05ee9467fdba79ecb623e39a6e8e3bd7f3f5974436821c593cc8fcc79e34f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02590",
    "kind": "arxiv",
    "version": 2
  }
}