Pith Number

pith:JHFNTW3L

pith:2012:JHFNTW3LG3QNITYJF4BBLXPZDU

not attested not anchored not stored refs pending

Spitzer Photometry of WISE-Selected Brown Dwarf and Hyper-Luminous Infrared Galaxy Candidates

A. Mainzer, Andrew Blain, Carol Lonsdale, Carrie R. Bridge, Chao-Wei Tsai, Christopher R. Gelino, Daniel Stern, Deborah Padgett, Dominic Benford, Edward L. Wright, Emilio Donoso, Gregory Mace, J. Davy Kirkpatrick, Jingwen Wu, Ken Marsh, Lin Yan, Martin Cohen, Michael C. Cushing, Michael E. Ressler, Michael F. Skrutskie, Peter R. M. Eisenhardt, Roc M. Cutri, Roger L. Griffith, Sara Petty, Spencer A. Stanford, Thomas H. Jarrett

arxiv:1209.1855 v1 · 2012-09-09 · astro-ph.SR · 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{JHFNTW3LG3QNITYJF4BBLXPZDU}

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	2026-05-18T01:54:38.012733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49cad9db6b36e0d44f092f0215ddf91d2401e432825adb9d8d317be0962f02b6

Aliases

arxiv: 1209.1855 · arxiv_version: 1209.1855v1 · doi: 10.48550/arxiv.1209.1855 · pith_short_12: JHFNTW3LG3QN · pith_short_16: JHFNTW3LG3QNITYJ · pith_short_8: JHFNTW3L

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/JHFNTW3LG3QNITYJF4BBLXPZDU \
  | 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: 49cad9db6b36e0d44f092f0215ddf91d2401e432825adb9d8d317be0962f02b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecbb582b6c253bba43d16452471bbcd7fd49c777b02d00c75eb5a0254a1004c1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-09T23:39:14Z",
    "title_canon_sha256": "3d2e03637b5a5cd13444ca4c25e92e4daa3bd7c4dbb981cde25908f7cdd0ce04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1855",
    "kind": "arxiv",
    "version": 1
  }
}