Pith Number

pith:OCE7IAME

pith:2013:OCE7IAMEUFZBVX2EO5JU3JUUOF

not attested not anchored not stored refs pending

Stacked reverberation lags at high redshift

B. C. Kelly, E. Berger, K. C. Chambers, N. Kaise, P. A. Price, P. Green, R. Chornock, R. L. Webster, S. Fine, S. M. Croom, T. Shanks, W. S. Burgett

arxiv:1305.1803 v1 · 2013-05-08 · 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{OCE7IAMEUFZBVX2EO5JU3JUUOF}

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	2026-05-18T01:55:34.231387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7089f40184a1721adf4477534da6947148e4eb209ea380748a2fce7640021619

Aliases

arxiv: 1305.1803 · arxiv_version: 1305.1803v1 · doi: 10.48550/arxiv.1305.1803 · pith_short_12: OCE7IAMEUFZB · pith_short_16: OCE7IAMEUFZBVX2E · pith_short_8: OCE7IAME

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/OCE7IAMEUFZBVX2EO5JU3JUUOF \
  | 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: 7089f40184a1721adf4477534da6947148e4eb209ea380748a2fce7640021619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7135bb5ddb03a62d68f2682de36caec00737906102f188c1203c86bde62e68a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-08T12:52:34Z",
    "title_canon_sha256": "fa3e6ff3b22ef588949ec65cfa9c0ba322b14dd359fcc70d8fddc3dd38045389"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1803",
    "kind": "arxiv",
    "version": 1
  }
}