Pith Number

pith:L2AQWA5Z

pith:2009:L2AQWA5Z7FEE4TLA7NSFD5TCWI

not attested not anchored not stored refs pending

The 10 Meter South Pole Telescope

A. A. Stark, A. T. Crites, A. T. Lee, B. A. Benson, C. L. Chang, C. Pryke, C. Tucker, D. Luong-Van, D. Schwan, E. Chauvin, E. M. Leitch, E. Shirokoff, H. G. Spieler, H.-M. Cho, J. D. Hrubes, J. D. Vieira, J. E. Carlstrom, J. E. Ruhl, J. J. McMahon, J. J. Mohr, J. Leong, J. Mehl, K. A. Aird, K. K. Schaffer, K. Vanderlinde, L. E. Bleem, M. A. Dobbs, M. Joy, M. Lueker, N. W. Halverson, P. A. R. Ade, R. Keisler, R. Williamson, S. Busetti, S. Heimsath, S. Padin, S. S. Meyer, T. E. Montroy, T. M. Crawford, T. M. Lanting, T. Plagge, W. L. Holzapfel, W. Lu, Z. Staniszewski

arxiv:0907.4445 v2 · 2009-07-25 · astro-ph.IM · 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{L2AQWA5Z7FEE4TLA7NSFD5TCWI}

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.

Cited by

2 papers in Pith

BROOM: a python package for model-independent analysis of microwave astronomical data

Disentangling cosmic distance tensions with early and late dark energy

Receipt and verification

First computed	2026-05-18T02:12:53.547130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e810b03b9f9484e4d60fb6451f662b212625a7fbf4b3539ad339dbffe47a728

Aliases

arxiv: 0907.4445 · arxiv_version: 0907.4445v2 · doi: 10.48550/arxiv.0907.4445 · pith_short_12: L2AQWA5Z7FEE · pith_short_16: L2AQWA5Z7FEE4TLA · pith_short_8: L2AQWA5Z

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/L2AQWA5Z7FEE4TLA7NSFD5TCWI \
  | 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: 5e810b03b9f9484e4d60fb6451f662b212625a7fbf4b3539ad339dbffe47a728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e946d703f525190b808df4f885a2a68d2a319216ad7f23baf5cecf50383f453",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-07-25T20:52:10Z",
    "title_canon_sha256": "1da8c98d47ca8ee8691f54e5c4685517be7d3cbc0e63cb58ab793cd0c60c6613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4445",
    "kind": "arxiv",
    "version": 2
  }
}