Pith Number

pith:GFGBEH77

pith:2010:GFGBEH772XIEBC2KP44Y6OGAH5

not attested not anchored not stored refs pending

Decomposing Star Formation and Active Galactic Nucleus with Spitzer Mid-Infrared Spectra: Luminosity Functions and Co-Evolution

David B Sanders, D. Frayer, E. Le Floc'h, Hai Fu (Caltech), H. M. Aussel, Jeyhan S. Kartaltepe, K. Sheth, Lin Yan, Mara Salvato, Nick Scoville, Olivier Ilbert, Peter Capak, Y. Taniguchi

arxiv:1008.2932 v1 · 2010-08-17 · 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{GFGBEH772XIEBC2KP44Y6OGAH5}

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	2026-05-18T02:05:47.392275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

314c121fffd5d0408b4a7f398f38c03f63d51499bec49c372861675c1959ffca

Aliases

arxiv: 1008.2932 · arxiv_version: 1008.2932v1 · doi: 10.48550/arxiv.1008.2932 · pith_short_12: GFGBEH772XIE · pith_short_16: GFGBEH772XIEBC2K · pith_short_8: GFGBEH77

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/GFGBEH772XIEBC2KP44Y6OGAH5 \
  | 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: 314c121fffd5d0408b4a7f398f38c03f63d51499bec49c372861675c1959ffca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c28d0f40daaea806f175f1a03f7d9db5151d68058df55017009313309d2b8d6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-17T16:43:06Z",
    "title_canon_sha256": "c708af8de42f760e6f884c1ff3c4fd7b45686b9484c38d689784a8f30084f724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2932",
    "kind": "arxiv",
    "version": 1
  }
}