Pith Number

pith:LQTAZ7KL

pith:2018:LQTAZ7KLPJGRK6MDDLKIC5C3YQ

not attested not anchored not stored refs pending

Variable domain N-linked glycosylation and negative surface charge are key features of monoclonal ACPA: implications for B-cell selection

Antonio Lanzavecchia, Caroline Gronwall, Cem Gabay, Daniel L. Mueller, Diana Zhou, Dominique Baeten, Evan Reed, Johanna Steen, Karin Lundberg, Katy A. Lloyd, Khaled Amara, Lars Klareskog, Lena Israelsson, Luca Piccoli, Philip J. Titcombe, Roman A. Zubarev, Susanna L. Lundstrom, Vivianne Malmstrom

arxiv:1802.10401 v1 · 2018-02-28 · q-bio.BM · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LQTAZ7KLPJGRK6MDDLKIC5C3YQ}

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	2026-05-18T00:22:17.240910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c260cfd4b7a4d1579831ad481745bc43997f1a17465beb3d6492e501b7f2914

Aliases

arxiv: 1802.10401 · arxiv_version: 1802.10401v1 · doi: 10.48550/arxiv.1802.10401 · pith_short_12: LQTAZ7KLPJGR · pith_short_16: LQTAZ7KLPJGRK6MD · pith_short_8: LQTAZ7KL

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/LQTAZ7KLPJGRK6MDDLKIC5C3YQ \
  | 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: 5c260cfd4b7a4d1579831ad481745bc43997f1a17465beb3d6492e501b7f2914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "716366ea3a9ffb82edf9403f29aadc62848ceda70a8b242ab4209ffe1de8cf15",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2018-02-28T13:33:25Z",
    "title_canon_sha256": "d4acfdc15ed382ca358b0493e1b5bb9237092e8d080996dd973a9075f06bb77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10401",
    "kind": "arxiv",
    "version": 1
  }
}