Pith Number

pith:OGJYQCOT

pith:2012:OGJYQCOT7K7QIYX2UK6VBVA5QY

not attested not anchored not stored refs pending

A Rest-frame Optical View on z~4 Galaxies I: Color and Age Distributions from Deep IRAC Photometry of the IUDF10 and GOODS Surveys

B. P. Holden (UCSC), D. Magee (UCSC), G. D. Illingworth (UCSC), I. Labbe (Leiden), M. Franx (Leiden), M. Trenti (Cambridge), P. A. Oesch (UCSC), P. G. van Dokkum (Yale), R. J. Bouwens (Leiden), UCSC), V. Gonzalez (UCR

arxiv:1211.1010 v1 · 2012-11-05 · 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{OGJYQCOT7K7QIYX2UK6VBVA5QY}

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	2026-05-18T03:17:34.178912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71938809d3fabf0462faa2bd50d41d8628259bc216c0f555a5076045cf97d0f6

Aliases

arxiv: 1211.1010 · arxiv_version: 1211.1010v1 · doi: 10.48550/arxiv.1211.1010 · pith_short_12: OGJYQCOT7K7Q · pith_short_16: OGJYQCOT7K7QIYX2 · pith_short_8: OGJYQCOT

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/OGJYQCOT7K7QIYX2UK6VBVA5QY \
  | 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: 71938809d3fabf0462faa2bd50d41d8628259bc216c0f555a5076045cf97d0f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8943d7735645610d87024e8f595b237bd858a466a5cc808f91ecb3c555a5f760",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-05T21:00:01Z",
    "title_canon_sha256": "a0be4420fcfbc7aa874872d44feecf14ca2c289a1c38ae7b0cc811adfbf83167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1010",
    "kind": "arxiv",
    "version": 1
  }
}