Pith Number

pith:YJVM4OKN

pith:2007:YJVM4OKNH2CCOWPWN3P5ASG7PS

not attested not anchored not stored refs pending

Constraining Models of Neutrino Mass and Neutrino Interactions with the Planck Satellite

Alexander Friedland, Kathryn M. Zurek, Sergei Bashinsky

arxiv:0704.3271 v1 · 2007-04-25 · astro-ph · hep-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{YJVM4OKNH2CCOWPWN3P5ASG7PS}

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

2 papers in Pith

Self-interacting neutrinos in cosmological perturbation theory -- integrating the collision kernel

CMB-S4 Science Case, Reference Design, and Project Plan

Receipt and verification

First computed	2026-07-04T15:01:03.490032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c26ace394d3e842759f66edfd048df7c8c76288dcabcd90e8e0000e6a7fae606

Aliases

arxiv: 0704.3271 · arxiv_version: 0704.3271v1 · doi: 10.48550/arxiv.0704.3271 · pith_short_12: YJVM4OKNH2CC · pith_short_16: YJVM4OKNH2CCOWPW · pith_short_8: YJVM4OKN

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/YJVM4OKNH2CCOWPWN3P5ASG7PS \
  | 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: c26ace394d3e842759f66edfd048df7c8c76288dcabcd90e8e0000e6a7fae606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "024950f8fd4de7832128409689782b7f99bcc17213f7fd4cb33b5b8c409d1646",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-25T18:58:06Z",
    "title_canon_sha256": "a1a85f1889b4e833a0d778333ecb5f6142d0e4ceedf59476ca5101a7337a1a26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.3271",
    "kind": "arxiv",
    "version": 1
  }
}