Pith Number

pith:NWXAT3ME

pith:2009:NWXAT3MEUBTL2HGCCPHQ3AKCWP

not attested not anchored not stored refs pending

Spectroscopy of luminous z>7 galaxy candidates and sources of contamination in z>7 galaxy searches

A. Leauthaud, A.M. Koekemoer, B. Mobasher, C. Carilli, C.J. Willott, D.B. Sanders, D. Thompson, E. Jullo, E. LeFloch, E. Schinnerer, F. Civano, H. Aussel, H. McCracken, J. Kartaltepe, J.-P. Kneib, K. Menendez-Delmestre, M. Elvis, M. Giavalisco, M. Salvato, N.Z. Scoville, O. Ilbert, P. Capak, P. Shopbell, Y. Shioya, Y.Tanaguchi

arxiv:0910.0444 v2 · 2009-10-02 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWXAT3MEUBTL2HGCCPHQ3AKCWP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:27:15.160592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dae09ed84a066bd1cc213cf0d8142b3caf161df81ef64cb27e248f77a52712e

Aliases

arxiv: 0910.0444 · arxiv_version: 0910.0444v2 · doi: 10.48550/arxiv.0910.0444 · pith_short_12: NWXAT3MEUBTL · pith_short_16: NWXAT3MEUBTL2HGC · pith_short_8: NWXAT3ME

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/NWXAT3MEUBTL2HGCCPHQ3AKCWP \
  | 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: 6dae09ed84a066bd1cc213cf0d8142b3caf161df81ef64cb27e248f77a52712e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05fb7349f574c54c7e2aa044d6f1b670e5007a59f3bea6ff676a34a4e798b741",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-02T17:00:10Z",
    "title_canon_sha256": "c8f0a7dde7b04ee5571d4c7276e0f39ae84a98ee8ce349770466bf2fca5252f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0444",
    "kind": "arxiv",
    "version": 2
  }
}