Pith Number

pith:ONPMMZJX

pith:2010:ONPMMZJXBPHTHWAYQQQHOW6I7I

not attested not anchored not stored refs pending

The Mid-Infrared Luminosities of Normal Galaxies over Cosmic Time

Bradford P. Holden (UCO/Lick Observatories), Daniel D. Kelson (Carnegie Observatories)

arxiv:1003.1420 v1 · 2010-03-06 · 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{ONPMMZJXBPHTHWAYQQQHOW6I7I}

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	2026-05-18T02:08:45.357282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735ec665370bcf33d8188420775bc8fa3df49a1a025107507af9ceec45383d98

Aliases

arxiv: 1003.1420 · arxiv_version: 1003.1420v1 · doi: 10.48550/arxiv.1003.1420 · pith_short_12: ONPMMZJXBPHT · pith_short_16: ONPMMZJXBPHTHWAY · pith_short_8: ONPMMZJX

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/ONPMMZJXBPHTHWAYQQQHOW6I7I \
  | 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: 735ec665370bcf33d8188420775bc8fa3df49a1a025107507af9ceec45383d98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0adb0c2f96eabe6d72844adf0a90242bd484f83cd13669455db449e59f8f59f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-06T22:13:48Z",
    "title_canon_sha256": "2d2a980373cdc27ad4df4d3a18ee2a8bdb507a2f0ec0ef8e4a5640efb90a1d29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1420",
    "kind": "arxiv",
    "version": 1
  }
}