Pith Number

pith:N2FKBZCY

pith:2026:N2FKBZCYA6B3R6PVGLWGLNHHWS

not attested not anchored not stored refs pending

Revisiting cosmic anisotropy with the Pantheon+ compilation

Dong Zhao, Yong Zhou

arxiv:2606.22302 v1 · 2026-06-21 · 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{N2FKBZCYA6B3R6PVGLWGLNHHWS}

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	2026-06-23T02:13:34.371746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e8aa0e4580783b8f9f532ec65b4e7b485be20743d310c5eec51a1355b6c222b

Aliases

arxiv: 2606.22302 · arxiv_version: 2606.22302v1 · doi: 10.48550/arxiv.2606.22302 · pith_short_12: N2FKBZCYA6B3 · pith_short_16: N2FKBZCYA6B3R6PV · pith_short_8: N2FKBZCY

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/N2FKBZCYA6B3R6PVGLWGLNHHWS \
  | 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: 6e8aa0e4580783b8f9f532ec65b4e7b485be20743d310c5eec51a1355b6c222b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11cacf355ac2497d14cd49158c30a44d168d3608b9f6c6b2d9cea5ac34363147",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-21T02:05:31Z",
    "title_canon_sha256": "48b4a0040e736123308cb3dbf03daeb473d1a15148c900abec184e90ffd038d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22302",
    "kind": "arxiv",
    "version": 1
  }
}