Pith Number

pith:JV7GU2YX

pith:2009:JV7GU2YXQ4NSYCZAKNZNBDLHY6

not attested not anchored not stored refs pending

OSETI with STACEE: A Search for Nanosecond Optical Transients from Nearby Stars

A. Jarvis, C.E. Covault, C. Mueller, D.A. Williams, D.D. Driscoll, D.M. Gingrich, D.S. Hanna, J. Ball, J. E. Carson, J. Kildea, J. Zweerink, K. Ragan, P. Fortin, R.A. Ong, R. Mukherjee, T. Lindner

arxiv:0904.2230 v1 · 2009-04-15 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JV7GU2YXQ4NSYCZAKNZNBDLHY6}

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	2026-05-18T02:14:00.384944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d7e6a6b17871b2c0b205372d08d67c7b24a83486769d982d44d77c3e51679e6

Aliases

arxiv: 0904.2230 · arxiv_version: 0904.2230v1 · doi: 10.48550/arxiv.0904.2230 · pith_short_12: JV7GU2YXQ4NS · pith_short_16: JV7GU2YXQ4NSYCZA · pith_short_8: JV7GU2YX

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/JV7GU2YXQ4NSYCZAKNZNBDLHY6 \
  | 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: 4d7e6a6b17871b2c0b205372d08d67c7b24a83486769d982d44d77c3e51679e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3791477e991589620b5604d8e19a984663b57384323c25318c5e1fd1662e96",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-04-15T02:31:19Z",
    "title_canon_sha256": "13f1a72e0fafbff1e78d4473ad6362edf7625927ee244cd7f151fed588942c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2230",
    "kind": "arxiv",
    "version": 1
  }
}