Pith Number

pith:66T2DZP2

pith:2011:66T2DZP2TJQ35CNV7AZODTA7UZ

not attested not anchored not stored refs pending

The Assembly History of Disk Galaxies: I - The Tully-Fisher Relation to z~1.3 from Deep Exposures with DEIMOS

2), (2) Caltech, (3) UC Berkeley, (4) UC Santa Barbara), Kevin Bundy (3), Mark Sullivan (1), Richard S. Ellis (2), Sarah H. Miller (1, Tommaso Treu (4) ((1) Oxford

arxiv:1102.3911 v2 · 2011-02-18 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66T2DZP2TJQ35CNV7AZODTA7UZ}

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.

Cited by

1 paper in Pith

FOBOS: A Next-Generation Spectroscopic Facility at the W. M. Keck Observatory

Receipt and verification

First computed	2026-05-18T04:10:12.399011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7a7a1e5fa9a61be89b5f832e1cc1fa669fc137495449754021e9c815dd9acaf

Aliases

arxiv: 1102.3911 · arxiv_version: 1102.3911v2 · doi: 10.48550/arxiv.1102.3911 · pith_short_12: 66T2DZP2TJQ3 · pith_short_16: 66T2DZP2TJQ35CNV · pith_short_8: 66T2DZP2

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/66T2DZP2TJQ35CNV7AZODTA7UZ \
  | 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: f7a7a1e5fa9a61be89b5f832e1cc1fa669fc137495449754021e9c815dd9acaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c39248118beda7d61119367708f9ea19e791408ca2dab8eaeebd8fdca2d878",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-18T21:00:01Z",
    "title_canon_sha256": "33fddb3daa77d6f077968a9e4e9b2b5e4fe0d7f44d33477f751c997628c97d4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3911",
    "kind": "arxiv",
    "version": 2
  }
}