Pith Number

pith:RDXRBC4D

pith:2009:RDXRBC4DUIVTQLLODUSVJAQVPH

not attested not anchored not stored refs pending

Interstellar Extinction Law toward the Galactic Center III: J, H, Ks bands in the 2MASS and the MKO systems, and 3.6, 4.5, 5.8, 8.0 micron in the Spitzer/IRAC system

Daisuke Kato, Hirofumi Hatano, Koji Sugitani, Motohide Tamura, Shogo Nishiyama, Tetsuya Nagata, Toshihiko Tanabe

arxiv:0902.3095 v1 · 2009-02-18 · 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{RDXRBC4DUIVTQLLODUSVJAQVPH}

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	2026-05-18T04:29:16.449764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88ef108b83a22b382d6e1d2554821579e364081cda955f618c6d5db057af6a45

Aliases

arxiv: 0902.3095 · arxiv_version: 0902.3095v1 · doi: 10.48550/arxiv.0902.3095 · pith_short_12: RDXRBC4DUIVT · pith_short_16: RDXRBC4DUIVTQLLO · pith_short_8: RDXRBC4D

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/RDXRBC4DUIVTQLLODUSVJAQVPH \
  | 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: 88ef108b83a22b382d6e1d2554821579e364081cda955f618c6d5db057af6a45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a2b7b032e0bd50e3ef73abe9163206422514220e04c9e4da9b81ef61a45dd6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-02-18T10:48:08Z",
    "title_canon_sha256": "9ad181f7c29e886f70dfcce0cb63ea8cfd6a774adeaa2e6090bf5309214d3d49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3095",
    "kind": "arxiv",
    "version": 1
  }
}