Pith Number

pith:3X5M52BB

pith:2010:3X5M52BBVTYNXLWS4ZJP72VMFT

not attested not anchored not stored refs pending

Optical multiband surface photometry of a sample of Seyfert galaxies. III. Global, isophotal, and bar parameters

B. Mihov, L. Slavcheva-Mihova

arxiv:1012.5741 v1 · 2010-12-28 · 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{3X5M52BBVTYNXLWS4ZJP72VMFT}

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	2026-05-18T02:04:17.208628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddfacee821acf0dbaed2e652ffeaac2ce878b2d5c3be93d1c429732f0b067e00

Aliases

arxiv: 1012.5741 · arxiv_version: 1012.5741v1 · doi: 10.48550/arxiv.1012.5741 · pith_short_12: 3X5M52BBVTYN · pith_short_16: 3X5M52BBVTYNXLWS · pith_short_8: 3X5M52BB

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/3X5M52BBVTYNXLWS4ZJP72VMFT \
  | 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: ddfacee821acf0dbaed2e652ffeaac2ce878b2d5c3be93d1c429732f0b067e00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eed6ff80aaba054ad908b95912bf760e24e987ddcb60bb215ff864b24af5e10e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-12-28T11:36:59Z",
    "title_canon_sha256": "bb9232cbbf5012f8ff2496a769dab1b3d5a44c84a3cca48e6d38925c081c5e74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5741",
    "kind": "arxiv",
    "version": 1
  }
}