Pith Number

pith:3MXFLNBP

pith:2009:3MXFLNBP5BV7JOFCN2YHGCUST7

not attested not anchored not stored refs pending

Infrared Diagnostics for the Extended 12 micron Sample of Seyferts

Andy Robinson, Catherine L. Buchanan, Christopher P. O'Dea, David J. Axon, Jack F. Gallimore, Jacob Noel-Storr, Martin Elvis, Meghan Dorn, Moshe Elitzur, Shawn Staudaher, Stefi A. Baum

arxiv:0912.3545 v1 · 2009-12-17 · astro-ph.GA · 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{3MXFLNBP5BV7JOFCN2YHGCUST7}

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	2026-05-18T02:33:56.085080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db2e55b42fe86bf4b8a26eb0730a929fdac40c67e400c503449768fd8f15c057

Aliases

arxiv: 0912.3545 · arxiv_version: 0912.3545v1 · doi: 10.48550/arxiv.0912.3545 · pith_short_12: 3MXFLNBP5BV7 · pith_short_16: 3MXFLNBP5BV7JOFC · pith_short_8: 3MXFLNBP

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/3MXFLNBP5BV7JOFCN2YHGCUST7 \
  | 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: db2e55b42fe86bf4b8a26eb0730a929fdac40c67e400c503449768fd8f15c057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b41a1507dc07474968b643adf9776b49ca29d0406ec4023793672e93860e9a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-12-17T22:15:29Z",
    "title_canon_sha256": "dd2dcaf901e07522d0c1c940a5b09f77cf208c19f4a906d179f62e2cfafe9a9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3545",
    "kind": "arxiv",
    "version": 1
  }
}