Pith Number

pith:NB6N7WLD

pith:2015:NB6N7WLDQYHEFH57TDUUESWXEC

not attested not anchored not stored refs pending

The Lick AGN Monitoring Project 2011: Spectroscopic Campaign and Emission-Line Light Curves

A. J. Barth, A. M. Diamond-Stanic, A. M. Nierenberg, A. Pancoast, A. V. Filippenko, B. J. Brewer, D. J. Sand, D. Stern, E. Hsiao, E. J. Tollerud, E. L. Gates, G. Canalizo, H.-J. Bae, J. E. Greene, J.-H. Woo, J. L. Walsh, J. M. Silverman, J. Rex, K. D. Hiner, K. I. Clubb, M. A. Malkan, M. C. Cooper, M. S. Lazarova, M. T. Kandrashoff, R. J. Assef, S. B. Cenko, S. F. Hoenig, T. Treu, V. N. Bennert, W. Li

arxiv:1503.01146 v1 · 2015-03-03 · 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{NB6N7WLDQYHEFH57TDUUESWXEC}

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	2026-05-18T01:40:53.515982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687cdfd963860e429fbf98e9424ad7208d595bdad5cf9972707081da4e06a633

Aliases

arxiv: 1503.01146 · arxiv_version: 1503.01146v1 · doi: 10.48550/arxiv.1503.01146 · pith_short_12: NB6N7WLDQYHE · pith_short_16: NB6N7WLDQYHEFH57 · pith_short_8: NB6N7WLD

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/NB6N7WLDQYHEFH57TDUUESWXEC \
  | 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: 687cdfd963860e429fbf98e9424ad7208d595bdad5cf9972707081da4e06a633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86fc34442879a300503cf6b8864c162d5ee8f462e0011b6e7e51860ce920ca7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-03T22:09:35Z",
    "title_canon_sha256": "eeaae1dc36e7fda2c8646ba2a4bb3e4ed106ee98b8f198554094801bd50f4be4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01146",
    "kind": "arxiv",
    "version": 1
  }
}