Pith Number

pith:PMJP7TCM

pith:2010:PMJP7TCMEKK3GIH77FBSAGVMMP

not attested not anchored not stored refs pending

The Lick AGN Monitoring Project: Alternate Routes to a Broad-line Region Radius

10), (10) UT Austin), (2) UC Irvine, (3) UC Santa Barbara, 4), (4) Hubble Fellow, (5) UC Berkeley, (6) Lick Observatory, (7) UCLA, 8), (8) Sloan Fellow, (9) Seoul University, Aaron J. Barth (2), Alexei V. Filippenko (5), Carol E. Hood (2), Elinor Gates (6), Jenny E. Greene (1, Jonelle L. Walsh (2), Jong-Hak Woo (9) ((1) Princeton University, Matthew A. Malkan (7), Misty C. Bentz (2, Packard Fellow, Princeton-Carnegie Fellow, Tommaso Treu (3, Vardha N. Bennert (3)

arxiv:1009.0532 v1 · 2010-09-02 · 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{PMJP7TCMEKK3GIH77FBSAGVMMP}

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	2026-05-18T02:05:37.706532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b12ffcc4c2295b320fff943201aac63f74f701b9512c299bfc6618ec3a26ce9

Aliases

arxiv: 1009.0532 · arxiv_version: 1009.0532v1 · doi: 10.48550/arxiv.1009.0532 · pith_short_12: PMJP7TCMEKK3 · pith_short_16: PMJP7TCMEKK3GIH7 · pith_short_8: PMJP7TCM

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/PMJP7TCMEKK3GIH77FBSAGVMMP \
  | 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: 7b12ffcc4c2295b320fff943201aac63f74f701b9512c299bfc6618ec3a26ce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f02de463443243de41c7190c9c1a8af28c51efa975b82cda1c0a553b0debde1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-02T20:16:44Z",
    "title_canon_sha256": "4ccf4f2c28d52aa4ff70d727b4596b5fd06fc02348b8acc417b546003fb4f380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0532",
    "kind": "arxiv",
    "version": 1
  }
}