Pith Number

pith:NSFULZ6L

pith:2017:NSFULZ6LYUPRMYM4KOUY75JTLL

not attested not anchored not stored refs pending

Neutrino properties from cosmology

Julien Lesgourgues, Maria Archidiacono, Thejs Brinckmann, Vivian Poulin

arxiv:1705.00496 v1 · 2017-05-01 · 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{NSFULZ6LYUPRMYM4KOUY75JTLL}

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	2026-05-18T00:45:17.087935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c8b45e7cbc51f16619c53a98ff5335ae1940e7432c77012a07081fa0c6b0c79

Aliases

arxiv: 1705.00496 · arxiv_version: 1705.00496v1 · doi: 10.48550/arxiv.1705.00496 · pith_short_12: NSFULZ6LYUPR · pith_short_16: NSFULZ6LYUPRMYM4 · pith_short_8: NSFULZ6L

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/NSFULZ6LYUPRMYM4KOUY75JTLL \
  | 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: 6c8b45e7cbc51f16619c53a98ff5335ae1940e7432c77012a07081fa0c6b0c79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ad08b60a527820cd87655f48c1ff336b51ee7b195a29dd5de1dc6c0fb3a679a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-05-01T12:26:15Z",
    "title_canon_sha256": "dc2287d7e91cbff4435a01d5a9efc98855404b50cb0be0a6350b61738b2932c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00496",
    "kind": "arxiv",
    "version": 1
  }
}