Pith Number

pith:X7CWQX5R

pith:2025:X7CWQX5RTETYHXWBOZOTCNQLDJ

not attested not anchored not stored refs pending

Edge-on galaxies relative to edge-on view of the Local Supercluster

D. Makarov, N. Libeskind, P. Dolgosheeva

arxiv:2505.07737 v1 · 2025-05-12 · 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{X7CWQX5RTETYHXWBOZOTCNQLDJ}

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	2026-07-05T11:14:59.528958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfc5685fb1992783dec1765d31360b1a7f54e2febc3ce920f741aa62f747fa53

Aliases

arxiv: 2505.07737 · arxiv_version: 2505.07737v1 · doi: 10.48550/arxiv.2505.07737 · pith_short_12: X7CWQX5RTETY · pith_short_16: X7CWQX5RTETYHXWB · pith_short_8: X7CWQX5R

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/X7CWQX5RTETYHXWBOZOTCNQLDJ \
  | 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: bfc5685fb1992783dec1765d31360b1a7f54e2febc3ce920f741aa62f747fa53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b0abe60b989ecab774e30d1656d31ea092f1156a20df148d4a2d6ae000a4eb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-12T16:46:15Z",
    "title_canon_sha256": "288c4ebdbcaa63301275230031ec50bba7134eac657fbd0172dbb43d0021fe23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07737",
    "kind": "arxiv",
    "version": 1
  }
}