Pith Number

pith:TPBSMK53

pith:2025:TPBSMK53DLWVXTFKPMPHSKW3GA

not attested not anchored not stored refs pending

Kinematic Distortions of the High-Redshift Universe as Seen from Quasar Proper Motions

Valeri V. Makarov

arxiv:2507.01798 v1 · 2025-07-02 · astro-ph.GA · 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{TPBSMK53DLWVXTFKPMPHSKW3GA}

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	2026-07-05T11:30:55.263110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bc3262bbb1aed5bccaa7b1e792adb301752234c2e4c61490a203f4b80688f3b

Aliases

arxiv: 2507.01798 · arxiv_version: 2507.01798v1 · doi: 10.48550/arxiv.2507.01798 · pith_short_12: TPBSMK53DLWV · pith_short_16: TPBSMK53DLWVXTFK · pith_short_8: TPBSMK53

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/TPBSMK53DLWVXTFKPMPHSKW3GA \
  | 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: 9bc3262bbb1aed5bccaa7b1e792adb301752234c2e4c61490a203f4b80688f3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81cbc2f143d14ab683334c977ea1c6f4ace365545ab45e31cc8fa61eb5a42117",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-02T15:19:46Z",
    "title_canon_sha256": "6f67893cfbefcdc3072fe4d012c5b206892f6975238c04bf5f3d360dd98388a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01798",
    "kind": "arxiv",
    "version": 1
  }
}