Pith Number

pith:GE7UJ5KJ

pith:2010:GE7UJ5KJCVVMVTVOHEYUOIX7JI

not attested not anchored not stored refs pending

Multiwavelength study of nearly face-on low surface brightness disk galaxies

2, 2), 2) ((1) NAOC, (2) Key Laboratory of Optical Astronomy, 3), (3) Graduate School of the Chinese Academy of Sciences, 4), (4) GEPI, 5), (5) Department of Physicals, China, China), Dong Gao (1, France, Francois Hammer (4), Guo-Chao Yang (1, Guo-Hu Zhong (1, Hebei Normal University, Jing-Yao Hu (1, Li-Cai Deng (1, NAOC, Observatoire de Paris-Meudon, Shun-Fang Liu (1, Xiao-Yan Chen (1, Yan-Bin Yang (1, Yan-Chun Liang (1

arxiv:1007.3831 v1 · 2010-07-22 · 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{GE7UJ5KJCVVMVTVOHEYUOIX7JI}

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	2026-05-18T02:06:11.684276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

313f44f549156acaceae39314722ff4a2fc02b0603657bdb7488c9aca084024e

Aliases

arxiv: 1007.3831 · arxiv_version: 1007.3831v1 · doi: 10.48550/arxiv.1007.3831 · pith_short_12: GE7UJ5KJCVVM · pith_short_16: GE7UJ5KJCVVMVTVO · pith_short_8: GE7UJ5KJ

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/GE7UJ5KJCVVMVTVOHEYUOIX7JI \
  | 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: 313f44f549156acaceae39314722ff4a2fc02b0603657bdb7488c9aca084024e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d2283478c6b6a7884b183d8da70272c88ee65c4f297e30447d1f808812345b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-22T08:59:31Z",
    "title_canon_sha256": "e9088cdd182b90e0375f46edc1fcb02c95a5b6cfc216ea54fff3bc2fdfb19251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3831",
    "kind": "arxiv",
    "version": 1
  }
}