Pith Number

pith:MKGJDDH4

pith:2009:MKGJDDH47CWOIPVYYM5ZN7G2ZV

not attested not anchored not stored refs pending

A Multiwavelength Study of a Sample of 70 micron Selected Galaxies in the COSMOS Field I: Spectral Energy Distributions and Luminosities

A. M. Koekemoer, C. Faure, C. M. Carollo, C. T. Liu, D. B. Sanders, D. J. Thompson, D. T. Frayer, E. Le Floc'h, E. Schinnerer, F. Civano, G. Hasinger, H. Aussel, H. J. McCracken, Jeyhan S. Kartaltepe, J. Surace, J. Trump, K. Caputi, L. Yan, M. Brusa, M. Elvis, M. Salvato, N. Lee, N. Z. Scoville, O. Ilbert, P. Capak, S. Arnouts, S. Lilly, V. Smolcic, Y. Taniguchi

arxiv:0911.4515 v1 · 2009-11-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKGJDDH47CWOIPVYYM5ZN7G2ZV}

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	2026-05-18T02:34:03.908253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

628c918cfcf8ace43eb8c33b96fcdacd7ae15b9bff2d3686fa20debdba8242af

Aliases

arxiv: 0911.4515 · arxiv_version: 0911.4515v1 · doi: 10.48550/arxiv.0911.4515 · pith_short_12: MKGJDDH47CWO · pith_short_16: MKGJDDH47CWOIPVY · pith_short_8: MKGJDDH4

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/MKGJDDH47CWOIPVYYM5ZN7G2ZV \
  | 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: 628c918cfcf8ace43eb8c33b96fcdacd7ae15b9bff2d3686fa20debdba8242af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "669b53295a715c19fe32c80edc2c3751dc568514da9d58d6f34145bbf17dcbeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-11-24T19:18:10Z",
    "title_canon_sha256": "dfee223c51fb730128f34a28f49e1ad10ae8a1b1075c343ce89150f579320f74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4515",
    "kind": "arxiv",
    "version": 1
  }
}