Pith Number

pith:FLGP6J5M

pith:2010:FLGP6J5MNC4EZXWI7VSG5CZAIJ

not attested not anchored not stored refs pending

Do low surface brightness galaxies have dense disks?

A. S. Saburova

arxiv:1006.4718 v1 · 2010-06-24 · 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{FLGP6J5MNC4EZXWI7VSG5CZAIJ}

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	2026-05-18T02:06:42.878255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2accff27ac68b84cdec8fd646e8b204241f406775d4d7afaf75230da670e3640

Aliases

arxiv: 1006.4718 · arxiv_version: 1006.4718v1 · doi: 10.48550/arxiv.1006.4718 · pith_short_12: FLGP6J5MNC4E · pith_short_16: FLGP6J5MNC4EZXWI · pith_short_8: FLGP6J5M

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/FLGP6J5MNC4EZXWI7VSG5CZAIJ \
  | 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: 2accff27ac68b84cdec8fd646e8b204241f406775d4d7afaf75230da670e3640

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a72b0176f106165a3d5123adc9d80e6940eb4e68985181afb9d32d934efa506",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-06-24T08:29:46Z",
    "title_canon_sha256": "e4ec8ae735284ae63e22d497b0a3e4d51e0be59c32b2c3209f794f958949af65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4718",
    "kind": "arxiv",
    "version": 1
  }
}