Pith Number

pith:YVBVLGZJ

pith:2012:YVBVLGZJGL6JSXUG5ZHOGPLHRP

not attested not anchored not stored refs pending

LBT and Spitzer Spectroscopy of Star-Forming Galaxies at 1 < z < 3: Extinction and Star Formation Rate Indicators

B. J. Weiner, C. J. Papovich, D. Thompson, F. Bian, G. H. Rieke, J. R. Rigby, M. Rex, O. P. Kuhn, W. Rujopakarn

arxiv:1206.4047 v1 · 2012-06-18 · 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{YVBVLGZJGL6JSXUG5ZHOGPLHRP}

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	2026-05-18T01:56:51.348959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c543559b2932fc995e86ee4ee33d678bc3fa876709439196fc2446c0ece00eca

Aliases

arxiv: 1206.4047 · arxiv_version: 1206.4047v1 · doi: 10.48550/arxiv.1206.4047 · pith_short_12: YVBVLGZJGL6J · pith_short_16: YVBVLGZJGL6JSXUG · pith_short_8: YVBVLGZJ

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/YVBVLGZJGL6JSXUG5ZHOGPLHRP \
  | 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: c543559b2932fc995e86ee4ee33d678bc3fa876709439196fc2446c0ece00eca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d087a795e5e87a21c55118cbb5802f5f009dcd4a1bd0facfbdf3b04b0ff0cebd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-18T20:00:01Z",
    "title_canon_sha256": "403003f00eebd888dcf8b2448eb9e36e2fab65bb9f323d76797f60b22ac516dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4047",
    "kind": "arxiv",
    "version": 1
  }
}