Pith Number

pith:DQDXD7NM

pith:2021:DQDXD7NMG7R6WDX4OEUI52RQOY

not attested not anchored not stored refs pending

Crab nebula at 260 GHz with the NIKA2 polarimeter. Implications for the polarization angle calibration of future CMB experiments

A. Beelen, A. Beno\^it, A. Catalano, A. Gomez, A. J. Rigby, A. Maury, A. Monfardini, A. Ritacco, A. Sievers, B. Ladjelate, C. Kramer, C. Romero, C. Tucker, E. Artis, E. F. C. Driessen, F. K\'eruzor\'e, F. Mayet, F. Ruppin, F.-X. D\'esert, G. Lagache, G. Pisano, H. Ajeddig, H. Aussel, H. Roussel, J. Aumont, J.-F. Lestrade, J.-F. Mac\'ias-P\'erez, J. Goupy, K. Schuster, L. Bing, L. Perotto, M. Calvo, M. De Petris, M. Mu\~noz-Echeverr\'ia, N. Ponthieu, O. Bourrion, P. Ade, P. Andr\'e, P. Mauskopf, R. Adam, R. Zylka, S. Berta, S. Doyle, S. Leclercq, S. Shu, V. Rev\'eret

arxiv:2111.02143 v1 · 2021-11-03 · 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{DQDXD7NMG7R6WDX4OEUI52RQOY}

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	2026-07-05T03:55:07.881178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0771fdac37e3eb0efc71288eea30763fb4bf84a530282f42dbcf98a7cd3e25

Aliases

arxiv: 2111.02143 · arxiv_version: 2111.02143v1 · doi: 10.48550/arxiv.2111.02143 · pith_short_12: DQDXD7NMG7R6 · pith_short_16: DQDXD7NMG7R6WDX4 · pith_short_8: DQDXD7NM

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/DQDXD7NMG7R6WDX4OEUI52RQOY \
  | 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: 1c0771fdac37e3eb0efc71288eea30763fb4bf84a530282f42dbcf98a7cd3e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66de0a699cafc9083a481a16c79b92ad862df1ad6c55784a6aceda1a54869de1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-11-03T11:21:28Z",
    "title_canon_sha256": "d1521341b8aaa199f00ccbe34d6b7ff547f1e017d2c34c254bd7cf1808352167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02143",
    "kind": "arxiv",
    "version": 1
  }
}