Pith Number

pith:223GQSQ5

pith:2016:223GQSQ5N62V443AEBMFGU54MB

not attested not anchored not stored refs pending

Detection of Time Lags Between Quasar Continuum Emission Bands based on Pan-STARRS Light-curves

Anna Pancoast, Caroline Scott, Chelsea L. MacLeod, C. J. Grier, C. Waters, E. A. Magnier, Eric Morganson, H. W. Rix, Jenny E. Greene, John J. Ruan, J. T. Tonry, K. W. Hodapp, M. E. Huber, N. Kaiser, N. Metcalfe, Paul J. Green, Pavlos Protopapas, R. J. Wainscoat, R. P. Kudritzki, Scott F. Anderson, W. N. Brandt, W. S. Burgett, Yan-Fei Jiang, Yue Shen

arxiv:1612.08747 v1 · 2016-12-27 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{223GQSQ5N62V443AEBMFGU54MB}

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	2026-05-18T00:49:50.778180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6b6684a1d6fb55e736020585353bc6071833c07b7fb263f733bfe76de72a93a

Aliases

arxiv: 1612.08747 · arxiv_version: 1612.08747v1 · doi: 10.48550/arxiv.1612.08747 · pith_short_12: 223GQSQ5N62V · pith_short_16: 223GQSQ5N62V443A · pith_short_8: 223GQSQ5

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/223GQSQ5N62V443AEBMFGU54MB \
  | 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: d6b6684a1d6fb55e736020585353bc6071833c07b7fb263f733bfe76de72a93a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12be7031d83ff0772ac6055f9e52cae6faea360bba0813bbabe8c3af68fa5520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-27T21:00:13Z",
    "title_canon_sha256": "67fc1259886ab78096f224da9ba3b85595a58d50fe7acd24817cc8fb60a94d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08747",
    "kind": "arxiv",
    "version": 1
  }
}