Pith Number

pith:ZNDEAL2M

pith:2003:ZNDEAL2MFNOQRYW52Q5IOT3Z3L

not attested not anchored not stored refs pending

Large Scale Structure in the SDSS DR1 Galaxy Survey

A. Doroshkevich, D.L. Tucker, M.J. Way, S. Allam

arxiv:astro-ph/0307233 v1 · 2003-07-11 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNDEAL2MFNOQRYW52Q5IOT3Z3L}

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	2026-07-04T15:45:34.164600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb46402f4c2b5d08e2ddd43a874f79dade59f401af3117cd51fe789c0bf72099

Aliases

arxiv: astro-ph/0307233 · arxiv_version: astro-ph/0307233v1 · doi: 10.48550/arxiv.astro-ph/0307233 · pith_short_12: ZNDEAL2MFNOQ · pith_short_16: ZNDEAL2MFNOQRYW5 · pith_short_8: ZNDEAL2M

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/ZNDEAL2MFNOQRYW52Q5IOT3Z3L \
  | 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: cb46402f4c2b5d08e2ddd43a874f79dade59f401af3117cd51fe789c0bf72099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edcf654d0e26a1066c5562407d748b81aaae02ec020dd3ce6247381f77af616d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-11T08:14:29Z",
    "title_canon_sha256": "a3fe45e57c7c77eb4013f52f9c7613205d05f7ccfa33b7678158405a0c5f5914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307233",
    "kind": "arxiv",
    "version": 1
  }
}