Pith Number

pith:MUORS7BQ

pith:2015:MUORS7BQU3DIBKD6ZW2DXQMIJY

not attested not anchored not stored refs pending

Influenza Evolution and H3N2 Vaccine Effectiveness, with Application to the 2014/2015 Season

Michael W. Deem, Xi Li

arxiv:1510.00488 v3 · 2015-10-02 · 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{MUORS7BQU3DIBKD6ZW2DXQMIJY}

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	2026-05-18T01:18:52.457633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

651d197c30a6c680a87ecdb43bc1884e085a60c5486bda47b4ba9c5963b63774

Aliases

arxiv: 1510.00488 · arxiv_version: 1510.00488v3 · doi: 10.48550/arxiv.1510.00488 · pith_short_12: MUORS7BQU3DI · pith_short_16: MUORS7BQU3DIBKD6 · pith_short_8: MUORS7BQ

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/MUORS7BQU3DIBKD6ZW2DXQMIJY \
  | 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: 651d197c30a6c680a87ecdb43bc1884e085a60c5486bda47b4ba9c5963b63774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd9bd5c0c8f4cd2ff9e43d6b25f144b618a6b17110327a3fcda1027f35f09889",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-10-02T04:43:18Z",
    "title_canon_sha256": "2730a79bce81b99882b25029b2e90911d2b4efedf6756e170c279a97e5736182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00488",
    "kind": "arxiv",
    "version": 3
  }
}