Pith Number

pith:6F3LOTPZ

pith:2012:6F3LOTPZGCNPXBHDRVRV3GR5JS

not attested not anchored not stored refs pending

The BOSS Emission-Line Lens Survey. II. Investigating Mass-Density Profile Evolution in the SLACS+BELLS Strong Gravitational Lens Sample

(2) OSU, (3) LBL, (4) CfA, (5) Yale, (6) Hamilton, (7) Portsmouth, 8), (8) UC Irvine, (9) NYU), Adam S. Bolton (1), Benjamin A. Weaver (9) ((1) Utah, Christopher S. Kochanek (2), Claudia Maraston (7), Daniel J. Eisenstein (4), David A. Wake (5), David J. Schlegel (3), Joel R. Brownstein (1), Natalia Connolly (6), Ryan A. Arneson (1, Yiping Shu (1)

arxiv:1201.2988 v2 · 2012-01-14 · 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{6F3LOTPZGCNPXBHDRVRV3GR5JS}

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	2026-05-18T01:58:49.323258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f176b74df9309afb84e38d635d9a3d4c8dd2293e5b638a2f6844e01cf63a4ea4

Aliases

arxiv: 1201.2988 · arxiv_version: 1201.2988v2 · doi: 10.48550/arxiv.1201.2988 · pith_short_12: 6F3LOTPZGCNP · pith_short_16: 6F3LOTPZGCNPXBHD · pith_short_8: 6F3LOTPZ

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/6F3LOTPZGCNPXBHDRVRV3GR5JS \
  | 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: f176b74df9309afb84e38d635d9a3d4c8dd2293e5b638a2f6844e01cf63a4ea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5daeb1fa1e77085e6a7a468977613c60e9c269780b09c5e33cfa47fd731e4ef4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-14T04:29:00Z",
    "title_canon_sha256": "4f620152f2a183384c7b854645ffe645d11c068c48587605871c5b6fdd4d747b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2988",
    "kind": "arxiv",
    "version": 2
  }
}