Pith Number

pith:43N2MSR2

pith:2024:43N2MSR2CERXXMUHX6L62TIVTD

not attested not anchored not stored refs pending

Measuring our peculiar velocity from spectroscopic redshift surveys

Cristiano Porciani, Daniele Bertacca, Mohamed Yousry Elkhashab

arxiv:2412.03953 v2 · 2024-12-05 · 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{43N2MSR2CERXXMUHX6L62TIVTD}

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	2026-07-05T10:43:41.628360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6dba64a3a11237bb287bf97ed4d1598f833225f1d5febc40e20de7e8c6cfa02

Aliases

arxiv: 2412.03953 · arxiv_version: 2412.03953v2 · doi: 10.48550/arxiv.2412.03953 · pith_short_12: 43N2MSR2CERX · pith_short_16: 43N2MSR2CERXXMUH · pith_short_8: 43N2MSR2

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/43N2MSR2CERXXMUHX6L62TIVTD \
  | 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: e6dba64a3a11237bb287bf97ed4d1598f833225f1d5febc40e20de7e8c6cfa02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b667369bc3c60fce364591b06832e1c9a127b1dca92830d4c54d8b9dd982dca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-12-05T08:00:30Z",
    "title_canon_sha256": "6ba4530717b4ccdae5e36c7d4d2ed6e79f37b4086a936d712bbc11d261094342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03953",
    "kind": "arxiv",
    "version": 2
  }
}