Pith Number

pith:EPP43KWK

pith:2009:EPP43KWKIIC6E72XZXFXFTFI4L

not attested not anchored not stored refs pending

The COSMOS-WIRCam near-infrared imaging survey: I: BzK selected passive and star forming galaxy candidates at z>1.4

A. M. Koekemoer, A. Renzini, C. J. Willott, C. Mancini, D.B. Sanders, D. Thompson, E. Daddi, H. Aussel, H. J. McCracken, J. Kartaltepe, J. P. Kneib, M. Salvato, N.Z. Scoville, O. Ilbert, O. Le F\`evre, P. Capak, R. Cook, T. Murayama, Y. Mellier, Y. Shioya, Y. Taniguchi

arxiv:0910.2705 v2 · 2009-10-14 · 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{EPP43KWKIIC6E72XZXFXFTFI4L}

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	2026-05-18T02:34:18.800382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23dfcdaaca4205e27f57cdcb72cca8e2ee75bf4e3942c04c0b4f1a321ec98959

Aliases

arxiv: 0910.2705 · arxiv_version: 0910.2705v2 · doi: 10.48550/arxiv.0910.2705 · pith_short_12: EPP43KWKIIC6 · pith_short_16: EPP43KWKIIC6E72X · pith_short_8: EPP43KWK

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/EPP43KWKIIC6E72XZXFXFTFI4L \
  | 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: 23dfcdaaca4205e27f57cdcb72cca8e2ee75bf4e3942c04c0b4f1a321ec98959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "391a95a151e3d8772970e1d1ca31a9ac187fc282599ddb998131984969760dfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-14T20:00:04Z",
    "title_canon_sha256": "aa14f8725a8f3ebd20b6576f0e6c009c6cfbc2720154f86abfd1cf981cc5ea53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2705",
    "kind": "arxiv",
    "version": 2
  }
}