Pith Number

pith:6DLMBCXO

pith:2012:6DLMBCXOU676FV7UVOFBYRCXXF

not attested not anchored not stored refs pending

Characterizing Ultraviolet and Infrared Observational Properties for Galaxies. I. Influences of Dust Attenuation and Stellar Population Age

Cai-Na Hao, Robert C. Kennicutt Jr, Xu Kong, Xu Zhou, Ye-Wei Mao

arxiv:1208.1112 v2 · 2012-08-06 · 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{6DLMBCXOU676FV7UVOFBYRCXXF}

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	2026-05-18T03:45:52.816158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d6c08aeea7bfe2d7f4ab8a1c4457b97cb29f006f83a8b905bac1c9ea71f189

Aliases

arxiv: 1208.1112 · arxiv_version: 1208.1112v2 · doi: 10.48550/arxiv.1208.1112 · pith_short_12: 6DLMBCXOU676 · pith_short_16: 6DLMBCXOU676FV7U · pith_short_8: 6DLMBCXO

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/6DLMBCXOU676FV7UVOFBYRCXXF \
  | 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: f0d6c08aeea7bfe2d7f4ab8a1c4457b97cb29f006f83a8b905bac1c9ea71f189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d9df1dbc13efe9ab20260045597e58ff7ec597e300a73c4890dc891d902df84",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-06T08:19:20Z",
    "title_canon_sha256": "be70bef1d62836c6c1645fbf2b8286f05a03cc2bb260f3cd8dafdb4b0bb72ebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1112",
    "kind": "arxiv",
    "version": 2
  }
}