Pith Number

pith:4PWYFJFE

pith:2017:4PWYFJFE6KOOWVYWLJIWSTETHY

not attested not anchored not stored refs pending

Cosmological constraints on the neutrino mass including systematic uncertainties

B. Rouill\'e d'Orfeuil, F. Couchot, M. Spinelli, M. Tristram, O. Perdereau, S. Henrot-Versill\'e, S. Plaszczynski

arxiv:1703.10829 v2 · 2017-03-31 · 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{4PWYFJFE6KOOWVYWLJIWSTETHY}

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	2026-05-18T00:32:11.030828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3ed82a4a4f29ceb57165a51694c933e2101f7d0bd277305fec0d87ab99dd4b8

Aliases

arxiv: 1703.10829 · arxiv_version: 1703.10829v2 · doi: 10.48550/arxiv.1703.10829 · pith_short_12: 4PWYFJFE6KOO · pith_short_16: 4PWYFJFE6KOOWVYW · pith_short_8: 4PWYFJFE

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/4PWYFJFE6KOOWVYWLJIWSTETHY \
  | 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: e3ed82a4a4f29ceb57165a51694c933e2101f7d0bd277305fec0d87ab99dd4b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f28543cdb04e400153e117c2cc77231c0c78d27078f7adcfa0fe8e845acff933",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-03-31T10:11:20Z",
    "title_canon_sha256": "89632f52af5712a6027dcaa77e43ad27e0183d16b5584a0a4980098501968c64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10829",
    "kind": "arxiv",
    "version": 2
  }
}