Pith Number

pith:ZOHXLR6R

pith:2009:ZOHXLR6RYK4C5OOGBOZLFBLWIB

not attested not anchored not stored refs pending

Detection of PAH and Far-Infrared Emission from the Cosmic Eye: Probing the Dust and Star Formation of Lyman Break Galaxies

(2) Durham, (3) Spitzer Science Center, (4) IoA Cambridge, (5) Marseille), Alistair C. Edge (2)((1) Caltech, A. Mark Swinbank (2), Brian Siana (1), Daniel P. Stark (4), Harry I. Teplitz (3), Ian Smail (2), Jean-Paul Kneib (5), Johan Richard (2), Kristen E. K. Coppin (2), Richard S. Ellis (1)

arxiv:0904.1742 v1 · 2009-04-10 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOHXLR6RYK4C5OOGBOZLFBLWIB}

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	2026-05-18T04:29:43.601888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb8f75c7d1c2b82eb9c60bb2b28576406449a48e8047e020cbd7a9f6f19df890

Aliases

arxiv: 0904.1742 · arxiv_version: 0904.1742v1 · doi: 10.48550/arxiv.0904.1742 · pith_short_12: ZOHXLR6RYK4C · pith_short_16: ZOHXLR6RYK4C5OOG · pith_short_8: ZOHXLR6R

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/ZOHXLR6RYK4C5OOGBOZLFBLWIB \
  | 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: cb8f75c7d1c2b82eb9c60bb2b28576406449a48e8047e020cbd7a9f6f19df890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a06a371397c3934fbe40a2d8bc64668b1088d0602899e7575c5081f05008229a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-04-10T20:02:06Z",
    "title_canon_sha256": "20eba5a0ea8fbe13e3a320f9a0f90952da889216e54989c2ef342e1f333a61a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1742",
    "kind": "arxiv",
    "version": 1
  }
}