Pith Number

pith:A2ZI4FGN

pith:2015:A2ZI4FGND7Y7RH3OFR2UFLGPUW

not attested not anchored not stored refs pending

Cosmological limits on neutrino unknowns versus low redshift priors

Alessandro Melchiorri, Elena Giusarma, Eleonora Di Valentino, Joseph Silk, Olga Mena

arxiv:1511.00975 v2 · 2015-11-03 · 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{A2ZI4FGND7Y7RH3OFR2UFLGPUW}

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	2026-05-18T01:04:29.946801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06b28e14cd1ff1f89f6e2c7542accfa58ddbda8b0fb3a12c64e213ea03e480b1

Aliases

arxiv: 1511.00975 · arxiv_version: 1511.00975v2 · doi: 10.48550/arxiv.1511.00975 · pith_short_12: A2ZI4FGND7Y7 · pith_short_16: A2ZI4FGND7Y7RH3O · pith_short_8: A2ZI4FGN

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/A2ZI4FGND7Y7RH3OFR2UFLGPUW \
  | 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: 06b28e14cd1ff1f89f6e2c7542accfa58ddbda8b0fb3a12c64e213ea03e480b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9662658f8ada344a9a49950b6e67882d4685e4bb35c4a5944b085937cfa1cd79",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-11-03T16:45:47Z",
    "title_canon_sha256": "e37a888068a0ba124789e5e5f7671c5262dbcec8a6a303e68a31282dd580c669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00975",
    "kind": "arxiv",
    "version": 2
  }
}