Pith Number

pith:N7LOOGRK

pith:2013:N7LOOGRKYPWOZNWP5K4HKHSCME

not attested not anchored not stored refs pending

The CASSOWARY spectroscopy survey: A new sample of gravitationally lensed galaxies in SDSS

Alexei Moiseev, Brant E. Robertson, Daniel P. Stark, David J. Sand, Matthew Auger, Richard S. Ellis, Thomas Myers, Tucker Jones, Vasily Belokurov, Will Eagle

arxiv:1302.2663 v1 · 2013-02-11 · 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{N7LOOGRKYPWOZNWP5K4HKHSCME}

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

COOL-LAMPS IX: A Rare Duo of Quasars Each Lensed by a Single Massive Galaxy Cluster

Receipt and verification

First computed	2026-05-18T01:51:42.394554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fd6e71a2ac3ececb6cfeab8751e4261231cd4f580a293a04d0c12b2fa1a37e6

Aliases

arxiv: 1302.2663 · arxiv_version: 1302.2663v1 · doi: 10.48550/arxiv.1302.2663 · pith_short_12: N7LOOGRKYPWO · pith_short_16: N7LOOGRKYPWOZNWP · pith_short_8: N7LOOGRK

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/N7LOOGRKYPWOZNWP5K4HKHSCME \
  | 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: 6fd6e71a2ac3ececb6cfeab8751e4261231cd4f580a293a04d0c12b2fa1a37e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48cf501940d6b6024fdd0fe1d8c457af57ab9986fad64bef2d65b380eaeda05b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-11T22:59:20Z",
    "title_canon_sha256": "856e6aaa40c04c072b3253ab0c2e0ea78fbd993bef62127d0aaf41b7b4cc00e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2663",
    "kind": "arxiv",
    "version": 1
  }
}