Pith Number

pith:HFXSPVVQ

pith:2002:HFXSPVVQ3FPIMYANS25SS3SZH6

not attested not anchored not stored refs pending

Cosmological bounds on neutrino degeneracy improved by flavor oscillations

A.D. Dolgov, D.V. Semikoz, G.G. Raffelt, S.H. Hansen, S. Pastor, S.T. Petcov

arxiv:hep-ph/0201287 v2 · 2002-01-30 · hep-ph · 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{HFXSPVVQ3FPIMYANS25SS3SZH6}

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

Joint probes of dark matter annihilation from neutrino detectors and CMB targets

Receipt and verification

First computed	2026-07-04T16:33:59.799829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

396f27d6b0d95e86600d96bb296e593fb4448031f61c3003612d8d6aa6b70535

Aliases

arxiv: hep-ph/0201287 · arxiv_version: hep-ph/0201287v2 · doi: 10.48550/arxiv.hep-ph/0201287 · pith_short_12: HFXSPVVQ3FPI · pith_short_16: HFXSPVVQ3FPIMYAN · pith_short_8: HFXSPVVQ

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/HFXSPVVQ3FPIMYANS25SS3SZH6 \
  | 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: 396f27d6b0d95e86600d96bb296e593fb4448031f61c3003612d8d6aa6b70535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "419012c095f855f983e13279d63103f3807ac77cff65b7683146d6984397ae1d",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-01-30T15:35:02Z",
    "title_canon_sha256": "d561f4fdf27d132bacdd512d2c84985571081b367ca3a040697b89a9f47492f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0201287",
    "kind": "arxiv",
    "version": 2
  }
}