Pith Number

pith:AV63VIM5

pith:2009:AV63VIM5XY5XF6IHTNQFIPLNAH

not attested not anchored not stored refs pending

Reverberation Mapping Results from MDM Observatory

B. M. Peterson (OSU), C. A. Onken (Mount Stromlo Observatory), C. M. Gaskell (UT Austin), Kelly D. Denney (OSU), M. C. Bentz (UC Irvine), M. Vestergaard (U of Copenhagen), R. W. Pogge (OSU), S. G. Sergeev (CrAO), T. Minezaki (U of Tokyo)

arxiv:0910.2426 v1 · 2009-10-13 · 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{AV63VIM5XY5XF6IHTNQFIPLNAH}

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	2026-05-18T02:11:24.086220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

057dbaa19dbe3b72f9079b60543d6d01f70fceca267371bf31734c635ed31953

Aliases

arxiv: 0910.2426 · arxiv_version: 0910.2426v1 · doi: 10.48550/arxiv.0910.2426 · pith_short_12: AV63VIM5XY5X · pith_short_16: AV63VIM5XY5XF6IH · pith_short_8: AV63VIM5

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/AV63VIM5XY5XF6IHTNQFIPLNAH \
  | 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: 057dbaa19dbe3b72f9079b60543d6d01f70fceca267371bf31734c635ed31953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c349a2d2768ef33b6351de6091ed177f1ee8a3cc4492370aac7a434fa8931e00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-13T15:59:11Z",
    "title_canon_sha256": "aebe1e9af6aaf7b29898e63d2d79bc5ad42cd8d9b671b18ba28a5d432eefdc84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2426",
    "kind": "arxiv",
    "version": 1
  }
}