Pith Number

pith:MV3MGQ7J

pith:2017:MV3MGQ7JWYHJSUE6LFMHZPA26B

not attested not anchored not stored refs pending

Calculation of the local density of relic neutrinos

J. Lesgourgues, P.F. de Salas, S. Gariazzo, S. Pastor

arxiv:1706.09850 v2 · 2017-06-29 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MV3MGQ7JWYHJSUE6LFMHZPA26B}

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

Pathways and impediments towards a detection of the relic neutrino wind

Receipt and verification

First computed	2026-05-18T00:34:22.483949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6576c343e9b60e99509e59587cbc1af062eb19af305d273b2bb6a3b2137664fc

Aliases

arxiv: 1706.09850 · arxiv_version: 1706.09850v2 · doi: 10.48550/arxiv.1706.09850 · pith_short_12: MV3MGQ7JWYHJ · pith_short_16: MV3MGQ7JWYHJSUE6 · pith_short_8: MV3MGQ7J

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/MV3MGQ7JWYHJSUE6LFMHZPA26B \
  | 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: 6576c343e9b60e99509e59587cbc1af062eb19af305d273b2bb6a3b2137664fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b9320e3ce422952220023fffbeebf76a86b50f3209a24bb6b958a157387dc2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-06-29T16:57:36Z",
    "title_canon_sha256": "91f787f8c7fdacb55901710df31ee9b39d8136cdeabc7234919d933286d475c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09850",
    "kind": "arxiv",
    "version": 2
  }
}