Pith Number

pith:LUP5GKS6

pith:2009:LUP5GKS6FAIMZH2T5WQ57PPHPL

not attested not anchored not stored refs pending

Investigating the Far-IR/Radio Correlation of Star Forming Galaxies to z=3

2), (2) Spitzer Science Center, (3) IPAC, (4) University of Southampton, (5) Anglo-Australian Telescope, (6) Steward Observatory), A. Hopkins (5), G. Rieke (6) ((1) UCL/MSSL, I.M. McHardy (4) M. Page (1), M. Huynh (3), M. Symeonidis (1), N. Seymour (1, T. Dwelly (4)

arxiv:0906.1817 v1 · 2009-06-09 · 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{LUP5GKS6FAIMZH2T5WQ57PPHPL}

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	2026-05-18T02:13:21.100167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d1fd32a5e2810cc9f53eda1dfbde77ad036f26780e9a37c70398af9a4346e57

Aliases

arxiv: 0906.1817 · arxiv_version: 0906.1817v1 · doi: 10.48550/arxiv.0906.1817 · pith_short_12: LUP5GKS6FAIM · pith_short_16: LUP5GKS6FAIMZH2T · pith_short_8: LUP5GKS6

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/LUP5GKS6FAIMZH2T5WQ57PPHPL \
  | 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: 5d1fd32a5e2810cc9f53eda1dfbde77ad036f26780e9a37c70398af9a4346e57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d59d80edf3153985319f751f0013f7946fb4b47cdaaa1e3d021a9f4d2ac2547",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-06-09T20:20:54Z",
    "title_canon_sha256": "735709b83e9776146de2ecd8af11c3fba9b38a342aa7c6c12ccfa330ccfac1d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1817",
    "kind": "arxiv",
    "version": 1
  }
}