Pith Number

pith:AS6WTUDV

pith:2011:AS6WTUDVCC6OJQXGPJNZP6PE3R

not attested not anchored not stored refs pending

Galaxy Zoo: dust lane early-type galaxies are tracers of recent, gas-rich minor mergers

Chris Lintott, Edd Edmondson, Joseph Silk, Kevin Schawinski, Marc Sarzi, R. Mark Crockett, Stanislav S. Shabala, Steven P. Bamford, Sugata Kaviraj, Yuan-Sen Ting

arxiv:1107.5310 v3 · 2011-07-26 · 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{AS6WTUDVCC6OJQXGPJNZP6PE3R}

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	2026-05-18T03:47:54.062983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04bd69d07510bce4c2e67a5b97f9e4dc5b93cb7a2696a411d29e21a4e9f07bab

Aliases

arxiv: 1107.5310 · arxiv_version: 1107.5310v3 · doi: 10.48550/arxiv.1107.5310 · pith_short_12: AS6WTUDVCC6O · pith_short_16: AS6WTUDVCC6OJQXG · pith_short_8: AS6WTUDV

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/AS6WTUDVCC6OJQXGPJNZP6PE3R \
  | 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: 04bd69d07510bce4c2e67a5b97f9e4dc5b93cb7a2696a411d29e21a4e9f07bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "898ba7e7beff8720b3a96fe4dced86b766f20d89032993b45de771fb4d884209",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-26T20:00:04Z",
    "title_canon_sha256": "08116982393c442b6df97e65496f086b0b3fcbf652c1f736ad0bf3ec9ee6cb2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5310",
    "kind": "arxiv",
    "version": 3
  }
}