Pith Number

pith:PWZVQDHC

pith:2018:PWZVQDHCN66OQLEMAKMFYXRJE6

not attested not anchored not stored refs pending

Predicting influenza H3N2 vaccine efficacy from evolution of the dominant epitope

Melia E. Bonomo, Michael W. Deem

arxiv:1804.04751 v1 · 2018-04-13 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWZVQDHCN66OQLEMAKMFYXRJE6}

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	2026-05-18T00:18:35.115770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7db3580ce26fbce82c8c02985c5e292781aeb49a02bf765f08f45f587206dad2

Aliases

arxiv: 1804.04751 · arxiv_version: 1804.04751v1 · doi: 10.48550/arxiv.1804.04751 · pith_short_12: PWZVQDHCN66O · pith_short_16: PWZVQDHCN66OQLEM · pith_short_8: PWZVQDHC

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/PWZVQDHCN66OQLEMAKMFYXRJE6 \
  | 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: 7db3580ce26fbce82c8c02985c5e292781aeb49a02bf765f08f45f587206dad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2604efd1fa43ce6bed8d7db5fbe46c5c421e4872384fd291b9ba0a3c4b67a5c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-04-13T00:21:25Z",
    "title_canon_sha256": "b40cc8bc2a972d53e1a7db2a085d491d0cc74fc109db9d197781d36013aa6d6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04751",
    "kind": "arxiv",
    "version": 1
  }
}