Pith Number

pith:G5CNFES7

pith:2009:G5CNFES7GZRX7AMJOXNGZI5NUB

not attested not anchored not stored refs pending

Environmental Effects on the Star Formation Activity in Galaxies at z=1.2 in the COSMOS Field

A. M. Koekemoer, B. Mobasher, D. B. Sanders, H. Aussel, H. McCracken, J. R. Trump, M. Salvato, N. Scoville, O. Ilbert, P. Capak, S. S. Sasaki, T. Murayama, T. Nagao, T. Saito, Y. Ideue, Y. Shioya, Y. Taniguchi

arxiv:0905.3982 v2 · 2009-05-25 · 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{G5CNFES7GZRX7AMJOXNGZI5NUB}

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	2026-07-04T15:46:30.224796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3744d2925f36637f818975da6ca3ada062f6ef712faadb48be4994a5a7d50894

Aliases

arxiv: 0905.3982 · arxiv_version: 0905.3982v2 · doi: 10.48550/arxiv.0905.3982 · pith_short_12: G5CNFES7GZRX · pith_short_16: G5CNFES7GZRX7AMJ · pith_short_8: G5CNFES7

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/G5CNFES7GZRX7AMJOXNGZI5NUB \
  | 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: 3744d2925f36637f818975da6ca3ada062f6ef712faadb48be4994a5a7d50894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8851d807acaf4de1820f96b69206e8e6728f51e25a37afa653c62a657c7630e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-05-25T09:16:18Z",
    "title_canon_sha256": "ff196901509aeb40b5a34b6e2f63bfe41b2c58e15fd1136e3e597ac1b1a3a51d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3982",
    "kind": "arxiv",
    "version": 2
  }
}