Pith Number

pith:4RWJHVW5

pith:2004:4RWJHVW5QGNZKBK2ON4GBYQEC6

not attested not anchored not stored refs pending

Discovery of a Transient U-band Dropout in a Lyman-Break Survey: A Tidally-Disrupted Star at z = 3.3?

(10) UCLA), (2) Yale University, (3) LBNL, (4) Caltech, (5) University of Durham, (6) Harvard/CfA, (7) NRAO, 8), (8) OMP, (9) Kapteyn Astron. Inst., D.A. Frail (7), Daniel Stern (1), D.J. Sand (4), J.-P. Kneib (4, J.S. Bloom (6), L.V.E. Koopmans (9), Mark Sullivan (5), Peter Nugent (3), P.G. van Dokkum (2), R.S. Ellis (4), Tommaso Treu (10) ((1) JPL/Caltech

arxiv:astro-ph/0405482 v1 · 2004-05-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RWJHVW5QGNZKBK2ON4GBYQEC6}

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	2026-07-04T16:43:49.896618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46c93d6dd819b95055a737860e204178043a349e1e38de0b1879bf5ea31efdb

Aliases

arxiv: astro-ph/0405482 · arxiv_version: astro-ph/0405482v1 · doi: 10.48550/arxiv.astro-ph/0405482 · pith_short_12: 4RWJHVW5QGNZ · pith_short_16: 4RWJHVW5QGNZKBK2 · pith_short_8: 4RWJHVW5

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/4RWJHVW5QGNZKBK2ON4GBYQEC6 \
  | 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: e46c93d6dd819b95055a737860e204178043a349e1e38de0b1879bf5ea31efdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e707c3485ee0648691d5d6c99763a7e141f2383be9759d17dbe0b9dc313caca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-05-24T23:33:20Z",
    "title_canon_sha256": "871416223b2af4309d40ef88a2029ed9d8df43f1d368a90044729df9128a7889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0405482",
    "kind": "arxiv",
    "version": 1
  }
}