Pith Number

pith:GCYIWR42

pith:2020:GCYIWR42O756V6JI2PZBRVRS2M

not attested not anchored not stored refs pending

Dynamics of B-cell repertoires and emergence of cross-reactive responses in COVID-19 patients with different disease severity

Armita Nourmohammad, Chris Ka Pun Mok, Garrick K. Yip, Giulio Isacchini, Hejun Liu, Huibin Lv, Ian A. Wilson, Jakub Otwinowski, J. S. Malik Peiris, Meng Yuan, Nicholas C. Wu, Owen Tak-Yin Tsang, William S. DeWitt, Wilson W. Ng, Zachary Montague

arxiv:2007.06762 v2 · 2020-07-14 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCYIWR42O756V6JI2PZBRVRS2M}

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	2026-07-05T02:29:09.546885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b08b479a77fbeaf928d3f218d632d307116f459a4256b1af7f690b0710f7b2

Aliases

arxiv: 2007.06762 · arxiv_version: 2007.06762v2 · doi: 10.48550/arxiv.2007.06762 · pith_short_12: GCYIWR42O756 · pith_short_16: GCYIWR42O756V6JI · pith_short_8: GCYIWR42

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/GCYIWR42O756V6JI2PZBRVRS2M \
  | 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: 30b08b479a77fbeaf928d3f218d632d307116f459a4256b1af7f690b0710f7b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11ebc0f9480c300eed3e01c5d90437b35ec6adbe6380275f662b1f1c25cd58c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2020-07-14T01:41:42Z",
    "title_canon_sha256": "28ba819637af23753c75a0e85551ed94fc02ce54414d40213cd121f853f9ca9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.06762",
    "kind": "arxiv",
    "version": 2
  }
}