Pith Number

pith:V5HQLKBS

pith:2026:V5HQLKBSFPPQ2LOFSIGERRWSUR

not attested not anchored not stored refs pending

From DESI to Euclid: A Generative Bridge to Unbiased Galaxy Structures

Renhao Ye, Shiyin Shen

arxiv:2607.06891 v1 · 2026-07-08 · astro-ph.GA · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5HQLKBSFPPQ2LOFSIGERRWSUR}

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	2026-07-09T00:19:38.748523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af4f05a8322bdf0d2dc5920c48c6d2a46e21a44e9ea7805095e098695c56cc34

Aliases

arxiv: 2607.06891 · arxiv_version: 2607.06891v1 · doi: 10.48550/arxiv.2607.06891 · pith_short_12: V5HQLKBSFPPQ · pith_short_16: V5HQLKBSFPPQ2LOF · pith_short_8: V5HQLKBS

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/V5HQLKBSFPPQ2LOFSIGERRWSUR \
  | 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: af4f05a8322bdf0d2dc5920c48c6d2a46e21a44e9ea7805095e098695c56cc34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7809f81f5b177cb91afc0a048d242416d098b29aed1b0c8bc4f46a706bac09ae",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-08T01:28:25Z",
    "title_canon_sha256": "66e112514ce2bf9a7a89c65d3eba2c7f9b30242f83abd5a2328d8f8c76d1bce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06891",
    "kind": "arxiv",
    "version": 1
  }
}