Pith Number

pith:7ADWNGJJ

pith:2011:7ADWNGJJKBRNLUHEPP4YIDOBFS

not attested not anchored not stored refs pending

Measuring Lensing Magnification of Quasars by Large Scale Structure using the Variability-Luminosity Relation

Anne H. Bauer, Charles Baltay, David Rabinowitz, Jonathan Jerke, Nancy Ellman, Richard Scalzo, Stella Seitz

arxiv:1103.0385 v1 · 2011-03-02 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ADWNGJJKBRNLUHEPP4YIDOBFS}

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	2026-05-18T02:03:01.185409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8076699295062d5d0e47bf9840dc12ca9d3c3a623984b651457469f65c39304

Aliases

arxiv: 1103.0385 · arxiv_version: 1103.0385v1 · doi: 10.48550/arxiv.1103.0385 · pith_short_12: 7ADWNGJJKBRN · pith_short_16: 7ADWNGJJKBRNLUHE · pith_short_8: 7ADWNGJJ

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/7ADWNGJJKBRNLUHEPP4YIDOBFS \
  | 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: f8076699295062d5d0e47bf9840dc12ca9d3c3a623984b651457469f65c39304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f42b00056f8d752ef14e154b55f6b9897e3d617be89eee65d945c7e16f6cf0",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-02T10:19:20Z",
    "title_canon_sha256": "ef6c1ac59e746e049c9537c880177916f90610b57f4bf9b7f05f962e1e5939fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0385",
    "kind": "arxiv",
    "version": 1
  }
}