Pith Number

pith:7BLWBMLP

pith:2011:7BLWBMLPCP6MJ2EJRWFBYOWS2R

not attested not anchored not stored refs pending

The Mass Distribution of the Great Attractor as Revealed by a Deep NIR Survey

(2) Department of Astrophysics, (3) Faculty of Engineering, ACGC, Gifu University, I.F. Riad (1), Japan, Japan), K. Wakamatsu (3) ((1) Astronomy Department, Nagoya University, P.A. Woudt (1), R.C. Kraan-Korteweg (1), South Africa, T. Nagayama (2), University of Cape Town

arxiv:1107.1069 v1 · 2011-07-06 · 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{7BLWBMLPCP6MJ2EJRWFBYOWS2R}

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	2026-05-18T04:18:45.688815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85760b16f13fcc4e8898d8a1c3ad2d44c153b7f9b0a7be0da4e277fdb3c791e

Aliases

arxiv: 1107.1069 · arxiv_version: 1107.1069v1 · doi: 10.48550/arxiv.1107.1069 · pith_short_12: 7BLWBMLPCP6M · pith_short_16: 7BLWBMLPCP6MJ2EJ · pith_short_8: 7BLWBMLP

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/7BLWBMLPCP6MJ2EJRWFBYOWS2R \
  | 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: f85760b16f13fcc4e8898d8a1c3ad2d44c153b7f9b0a7be0da4e277fdb3c791e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a31c157ce8153cf2ff7626a22c043de459b292ee5b3e778b1435462a7882f53f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-06T09:26:18Z",
    "title_canon_sha256": "cd247e77f3fdabccbc231e646e2dbb7a22307d11155038d80327fb3297108efe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1069",
    "kind": "arxiv",
    "version": 1
  }
}