Pith Number

pith:FCQVALTX

pith:2008:FCQVALTXURVQMOJ2JPQAT7FZFM

not attested not anchored not stored refs pending

Photometric redshift and classification for the XMM-COSMOS sources

A. Buongiorno, A. Rau, B. Mobasher, C.D. Impey, D.B. Sanders, D. Schiminovich, D. Thompson, E. Le Floch, F. Civano, F. Lamareille, G. Hasinger, G. Zamorani, H. Aussel, H. McCracken, J.R. Trump, J. Silvermann, J.S. Kartaltepe, J. Surace, K. Caputi, K. Jahnke, M. Bolzonella, M. Brusa, M. Elvis, M. Mignoli, M. Salvato, M. Urry, M. Zamojski, N. Cappelluti, N. Scoville, O. Ilbert, P. Capak, P. McCarthy, P. Shopbell, R. Cook, R. Gilli, S. Arnouts, S. Lilly, S. Sasaki, T. Murayama, V. Mainieri, V. Smolcic, Y. Shioya, Y. Taniguchi

arxiv:0809.2098 v1 · 2008-09-11 · 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{FCQVALTXURVQMOJ2JPQAT7FZFM}

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.

Cited by

2 papers in Pith

pop-cosmos: Galaxy size evolution across structural and star-formation classifications in COSMOS-Web

pop-cosmos: Disentangling galaxy properties from observables using data-driven approaches

Receipt and verification

First computed	2026-07-04T15:34:16.711694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a1502e77a46b06393a4be009fcb92b243698abd742f4f3f875e45dfd780440

Aliases

arxiv: 0809.2098 · arxiv_version: 0809.2098v1 · doi: 10.48550/arxiv.0809.2098 · pith_short_12: FCQVALTXURVQ · pith_short_16: FCQVALTXURVQMOJ2 · pith_short_8: FCQVALTX

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/FCQVALTXURVQMOJ2JPQAT7FZFM \
  | 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: 28a1502e77a46b06393a4be009fcb92b243698abd742f4f3f875e45dfd780440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c840c0390a77c7eb32ef6054f6e71eafe15d195a11bd9bc95d320cec375b3a00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-11T20:15:39Z",
    "title_canon_sha256": "bc9241b48aab72e0c1bf223aee7696a51844f4ba451ccf03295802e6e7c19fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.2098",
    "kind": "arxiv",
    "version": 1
  }
}