Pith Number

pith:BVENFEJY

pith:2023:BVENFEJYTPDGSMKYCFTGAETZZN

not attested not anchored not stored refs pending

Measuring the reionization optical depth without large-scale CMB polarization

Alessandro Melchiorri, Eleonora Di Valentino, William Giar\`e

arxiv:2312.06482 v2 · 2023-12-11 · 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{BVENFEJYTPDGSMKYCFTGAETZZN}

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

6 papers in Pith

Reconstructing dark energy with fewer assumptions

Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation

Cosmological Viability of Exponential Infrared $f(T)$ Gravity

Cosmological Concordance in an Especially Opaque Universe: A Tentative Cosmological Detection of Physical Neutrino Mass in $\Lambda$CDM

JWST Constraints on Primordial Magnetic Fields

Receipt and verification

First computed	2026-07-05T08:18:46.860998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d48d291389bc66931581166601279cb5b87b00111e79881d38ab77461116910

Aliases

arxiv: 2312.06482 · arxiv_version: 2312.06482v2 · doi: 10.48550/arxiv.2312.06482 · pith_short_12: BVENFEJYTPDG · pith_short_16: BVENFEJYTPDGSMKY · pith_short_8: BVENFEJY

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/BVENFEJYTPDGSMKYCFTGAETZZN \
  | 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: 0d48d291389bc66931581166601279cb5b87b00111e79881d38ab77461116910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16d41894da59a3a9df55982313e4f3428b4d22ef13cb01c569c3e235f2fc3ee0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-12-11T16:07:53Z",
    "title_canon_sha256": "11530e274facee8de41290c9af3047f76564a7420bedb1be4801350bdce6441c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.06482",
    "kind": "arxiv",
    "version": 2
  }
}