Pith Number

pith:M5L2GQWQ

pith:2026:M5L2GQWQGPADL3AFGWPXXKCU4A

not attested not anchored not stored refs pending

Large-scale structures of the Universe: physics, phenomenology, statistics

Cora Uhlemann

arxiv:2606.27927 v1 · 2026-06-26 · 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{M5L2GQWQGPADL3AFGWPXXKCU4A}

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	2026-06-29T01:14:52.905312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6757a342d033c035ec05359f7ba854e02bb88f1bb60c31911b30047748b85433

Aliases

arxiv: 2606.27927 · arxiv_version: 2606.27927v1 · doi: 10.48550/arxiv.2606.27927 · pith_short_12: M5L2GQWQGPAD · pith_short_16: M5L2GQWQGPADL3AF · pith_short_8: M5L2GQWQ

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/M5L2GQWQGPADL3AFGWPXXKCU4A \
  | 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: 6757a342d033c035ec05359f7ba854e02bb88f1bb60c31911b30047748b85433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5ba67f2e2a3a0f51e8edb5a0fe09aa671bfd6eb3ba9fcfc5e1d1956bf9f258e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-26T10:20:35Z",
    "title_canon_sha256": "201968b827c6fd49cf5059bdcbda2a870f1091fe47b85dc42c22d25b2654c91f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27927",
    "kind": "arxiv",
    "version": 1
  }
}