Pith Number

pith:IOOA5EVU

pith:2019:IOOA5EVUUA2BX3MPLLYWMPIDSP

not attested not anchored not stored refs pending

Cosmological constraints in extended parameter space from the Planck 2018 Legacy release

Alessandro Melchiorri, Eleonora Di Valentino, Joseph Silk

arxiv:1908.01391 v2 · 2019-08-04 · astro-ph.CO · gr-qc · 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{IOOA5EVUUA2BX3MPLLYWMPIDSP}

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

3 papers in Pith

Negative neutrino mass or negative dark energy?

Constraints on Neutrino Physics from DESI DR2 BAO and DR1 Full Shape

In the Realm of the Hubble tension $-$ a Review of Solutions

Receipt and verification

First computed	2026-07-05T00:33:14.821241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

439c0e92b4a0341bed8f5af1663d0393cb3fc1d1bcdf0b675097c84b934e96b2

Aliases

arxiv: 1908.01391 · arxiv_version: 1908.01391v2 · doi: 10.48550/arxiv.1908.01391 · pith_short_12: IOOA5EVUUA2B · pith_short_16: IOOA5EVUUA2BX3MP · pith_short_8: IOOA5EVU

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/IOOA5EVUUA2BX3MPLLYWMPIDSP \
  | 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: 439c0e92b4a0341bed8f5af1663d0393cb3fc1d1bcdf0b675097c84b934e96b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ce39b4f4bfe72bb5dbbbc028f7c31c8707b90f3223be6b86d16bd65d830580",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-08-04T19:35:10Z",
    "title_canon_sha256": "151679ccb6a75dea89d82ba1bb1c445c7daf220cf526ab69fc533a48ade63c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01391",
    "kind": "arxiv",
    "version": 2
  }
}