Pith Number

pith:O6QW5MLW

pith:2006:O6QW5MLWAUK2XG44EDTBN433ZK

not attested not anchored not stored refs pending

Neutrino Flux from Cosmic Ray Accelerators in the Cygnus Spiral Arm of the Galaxy

Aongus O'Murchadha, Francis Halzen, Luis Anchordoqui, Teresa Montaruli

arxiv:astro-ph/0612699 v3 · 2006-12-25 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6QW5MLWAUK2XG44EDTBN433ZK}

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	2026-05-18T02:40:25.043237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a16eb1760515ab9b9c20e616f37bca8f134c63455124f131ca71d95988afd1

Aliases

arxiv: astro-ph/0612699 · arxiv_version: astro-ph/0612699v3 · doi: 10.48550/arxiv.astro-ph/0612699 · pith_short_12: O6QW5MLWAUK2 · pith_short_16: O6QW5MLWAUK2XG44 · pith_short_8: O6QW5MLW

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/O6QW5MLWAUK2XG44EDTBN433ZK \
  | 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: 77a16eb1760515ab9b9c20e616f37bca8f134c63455124f131ca71d95988afd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc4b8761af71fd3dab116c597504d3450a0754ff072cb2703cb532807d74f81f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-25T16:12:41Z",
    "title_canon_sha256": "bf0170d2a59f5592c3e7ee6a19039c737e532afc9aef13705d3636062633cc07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612699",
    "kind": "arxiv",
    "version": 3
  }
}