Pith Number

pith:GZC45GWZ

pith:2026:GZC45GWZDUVNNMHAXFNNSWVJQR

not attested not anchored not stored refs pending

J-ATLAS: Javalambre Andromeda and Triangulum Legacy Astrophysical Survey

Andres del Pino (IAA-CSIC), Borja Anguiano (CEFCA)

arxiv:2607.27052 v1 · 2026-07-29 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZC45GWZDUVNNMHAXFNNSWVJQR}

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	2026-07-30T01:23:26.918044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

3645ce9ad91d2ad6b0e0b95ad95aa98478ea944e4bca878f9488aa8a18dc2ff6

Aliases

arxiv: 2607.27052 · arxiv_version: 2607.27052v1 · doi: 10.48550/arxiv.2607.27052 · pith_short_12: GZC45GWZDUVN · pith_short_16: GZC45GWZDUVNNMHA · pith_short_8: GZC45GWZ

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/GZC45GWZDUVNNMHAXFNNSWVJQR \
  | 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: 3645ce9ad91d2ad6b0e0b95ad95aa98478ea944e4bca878f9488aa8a18dc2ff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4354f54b5c02bcc82c5cfd4221bf46bb81f6f58a728fdf80408763a145bc4904",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-29T15:43:57Z",
    "title_canon_sha256": "78e3600367c89524eb615e97d88411d94040df446064708d153bc5871d109805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27052",
    "kind": "arxiv",
    "version": 1
  }
}