Pith Number

pith:PSHA46GM

pith:2025:PSHA46GM2B4QBJUZOM3EEZVYDZ

not attested not anchored not stored refs pending

Cosmic deceptions due to peculiar motions

Christos G. Tsagas

arxiv:2501.04680 v1 · 2025-01-08 · gr-qc · 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{PSHA46GM2B4QBJUZOM3EEZVYDZ}

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

Expected redshift drift for tilted observers

Cosmological peculiar velocities in general relativity

Fundamental Cosmic Anisotropy and its Ramifications II: Perturbations in Bianchi spacetimes, and fixed in the Newtonian gauge

Receipt and verification

First computed	2026-07-05T09:59:02.881210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c8e0e78ccd07900a69973364266b81e52bd172dcacf8ebc9f242bc7879d4a9b

Aliases

arxiv: 2501.04680 · arxiv_version: 2501.04680v1 · doi: 10.48550/arxiv.2501.04680 · pith_short_12: PSHA46GM2B4Q · pith_short_16: PSHA46GM2B4QBJUZ · pith_short_8: PSHA46GM

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/PSHA46GM2B4QBJUZOM3EEZVYDZ \
  | 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: 7c8e0e78ccd07900a69973364266b81e52bd172dcacf8ebc9f242bc7879d4a9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25175650b34a0d520ce389b0720f1c9589e473b2b955644f940081c7a780b291",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-08T18:40:41Z",
    "title_canon_sha256": "df6534108192fbabbfca8ca31b2a0119d40595eec384131d594515c4787028ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04680",
    "kind": "arxiv",
    "version": 1
  }
}