Pith Number

pith:EOS77MKV

pith:2010:EOS77MKV66AD5SY7P7BM7OCIHI

not attested not anchored not stored refs pending

Planck pre-launch status: High Frequency Instrument polarization calibration

A. Catalano, A. Lange, B. Maffei, B. P. Crill, C. Leroy, C. Rosset, D. Yvon, E. Pointecouteau, F. Couchot, F. Noviello, F. Pajot, F. Piacentini, F.-X. D\'esert, G. Savini, I. Ristorcelli, J. Ha\"issinski, J.-L. Puget, J. Mac\'ias-P\'erez, J.-M. Lamarre, K. Ganga, L. Conversi, L. Montier, M.-A. Miville-Desch\^enes, M. Giard, M. Piat, M. Tristram, M. Veneziani, N. Ponthieu, O. Perdereau, P. Ade, P. de Marcillac, R. Sudiwala, S. Henrot-Versill\'e, S. Plaszczynski, W. C. Jones, W. Holmes, Y. Giraud-H\'eraud

arxiv:1004.2595 v1 · 2010-04-15 · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOS77MKV66AD5SY7P7BM7OCIHI}

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	2026-05-18T02:08:05.273652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23a5ffb155f7803ecb1f7fc2cfb8483a229ec05b1faca6c4431f47487a241ef5

Aliases

arxiv: 1004.2595 · arxiv_version: 1004.2595v1 · doi: 10.48550/arxiv.1004.2595 · pith_short_12: EOS77MKV66AD · pith_short_16: EOS77MKV66AD5SY7 · pith_short_8: EOS77MKV

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/EOS77MKV66AD5SY7P7BM7OCIHI \
  | 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: 23a5ffb155f7803ecb1f7fc2cfb8483a229ec05b1faca6c4431f47487a241ef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1503aa21853efe521261e63641072077140b982aec841b55c756a1de4ede231",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-15T10:17:08Z",
    "title_canon_sha256": "04a5f0f254035a4989d8ad75fd669423bcfe456f34e092ac9e672f4dc90ddd7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2595",
    "kind": "arxiv",
    "version": 1
  }
}