Pith Number

pith:6RA7OOKM

pith:2016:6RA7OOKMAIM2PEN7R2Z6ETHB76

not attested not anchored not stored refs pending

The Sloan Digital Sky Survey Reverberation Mapping Project: Biases in z>1.46 Redshifts due to Quasar Diversity

B. M. Peterson (Ohio State), C. J. Grier (Penn State), J. Ge (University of Florida), J. R. Trump (Penn State), K. D. Denney (Ohio State), Keith Horne (University of St. Andrews), Luis C. Ho (Kavli Institute), W. N. Brandt (Penn State)

arxiv:1605.08057 v1 · 2016-05-25 · astro-ph.GA · 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{6RA7OOKMAIM2PEN7R2Z6ETHB76}

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	2026-05-18T00:55:13.687189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f441f7394c0219a791bf8eb3e24ce1ff96cf5671a95a724344aa0abae47d6174

Aliases

arxiv: 1605.08057 · arxiv_version: 1605.08057v1 · doi: 10.48550/arxiv.1605.08057 · pith_short_12: 6RA7OOKMAIM2 · pith_short_16: 6RA7OOKMAIM2PEN7 · pith_short_8: 6RA7OOKM

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/6RA7OOKMAIM2PEN7R2Z6ETHB76 \
  | 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: f441f7394c0219a791bf8eb3e24ce1ff96cf5671a95a724344aa0abae47d6174

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "907b8bcd5c28844968f3449b56d72619d31edd0f02934bc96d1461e079f56bb2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-25T20:01:20Z",
    "title_canon_sha256": "6931231050e79e806da6f6f02910d9d1cb6ec53f2f2088667a51d46627707cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08057",
    "kind": "arxiv",
    "version": 1
  }
}