Pith Number

pith:2DX6TQTQ

pith:2012:2DX6TQTQGEWVSXQLOCPECTSSFB

not attested not anchored not stored refs pending

Characterizing the Mid-IR Extragalactic Sky with WISE and SDSS

A. W. Blain (Univ. Leicester), C. Bridge (Caltech), C.-W. Tsai (IPAC/Caltech), D. A. Riechers (Cornell), D. Stern (JPL), E. Donoso (IPAC/Caltech), E. Wright (UCLA), Lin Yan (IPAC/Caltech), P.Eisenhardt (JPL), R. Cutri (IPAC/Caltech), R. J. Assef (JPL), S. A. Stanford (UC Davis), T. Jarrett (IPAC/Caltech)

arxiv:1209.2065 v2 · 2012-09-10 · 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{2DX6TQTQGEWVSXQLOCPECTSSFB}

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	2026-05-18T01:54:37.519356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0efe9c270312d595e0b709e414e52287ed5e7478ffa60abbde5463311cb38e8

Aliases

arxiv: 1209.2065 · arxiv_version: 1209.2065v2 · doi: 10.48550/arxiv.1209.2065 · pith_short_12: 2DX6TQTQGEWV · pith_short_16: 2DX6TQTQGEWVSXQL · pith_short_8: 2DX6TQTQ

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/2DX6TQTQGEWVSXQLOCPECTSSFB \
  | 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: d0efe9c270312d595e0b709e414e52287ed5e7478ffa60abbde5463311cb38e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e88848359e9192dd19be32096cd56928327455179ed88211cc73dd500e3644",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-10T17:13:22Z",
    "title_canon_sha256": "3d7d08454486d14df641e1ecc37e75298eac83dc07fae03783a272a85528062c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2065",
    "kind": "arxiv",
    "version": 2
  }
}