Pith Number

pith:VOAOWHH2

pith:2019:VOAOWHH2AYJB2NHTVDSNY6XS3L

not attested not anchored not stored refs pending

Measuring neutrino masses with large-scale structure: Euclid forecast with controlled theoretical error

Anton Chudaykin, Mikhail M. Ivanov

arxiv:1907.06666 v2 · 2019-07-15 · astro-ph.CO · 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{VOAOWHH2AYJB2NHTVDSNY6XS3L}

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

Negative neutrino mass or negative dark energy?

Receipt and verification

First computed	2026-07-05T00:22:24.862813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab80eb1cfa06121d34f3a8e4dc7af2daed2302389f5e87732102ce9c964b2e03

Aliases

arxiv: 1907.06666 · arxiv_version: 1907.06666v2 · doi: 10.48550/arxiv.1907.06666 · pith_short_12: VOAOWHH2AYJB · pith_short_16: VOAOWHH2AYJB2NHT · pith_short_8: VOAOWHH2

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/VOAOWHH2AYJB2NHTVDSNY6XS3L \
  | 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: ab80eb1cfa06121d34f3a8e4dc7af2daed2302389f5e87732102ce9c964b2e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bad1ad9e99c29920dc266df3376b07e0084dc18a07fab16e0c1d8669dd9fe8ff",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-07-15T18:03:25Z",
    "title_canon_sha256": "df36710f0e5296c56e6ab55404f0a3e8dfb5129854a7288a896cdf87f4c9ac7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06666",
    "kind": "arxiv",
    "version": 2
  }
}