Pith Number

pith:QIBP5FYB

pith:2022:QIBP5FYB6GXXRBL3B52NGXF275

not attested not anchored not stored refs pending

Constrained Submodular Optimization for Vaccine Design

David Gifford, Zheng Dai

arxiv:2206.08336 v2 · 2022-06-16 · q-bio.QM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIBP5FYB6GXXRBL3B52NGXF275}

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	2026-07-05T05:36:16.956368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8202fe9701f1af78857b0f74d35cbaff5790c6200587c7320f83d6a35a297459

Aliases

arxiv: 2206.08336 · arxiv_version: 2206.08336v2 · doi: 10.48550/arxiv.2206.08336 · pith_short_12: QIBP5FYB6GXX · pith_short_16: QIBP5FYB6GXXRBL3 · pith_short_8: QIBP5FYB

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/QIBP5FYB6GXXRBL3B52NGXF275 \
  | 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: 8202fe9701f1af78857b0f74d35cbaff5790c6200587c7320f83d6a35a297459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19d75152816f365b63fcde1c7412293716d63c6a56120d48cd479567de963dbd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2022-06-16T17:40:54Z",
    "title_canon_sha256": "4f2985e57972b674e3dc17fb00704085b247cbce9e7b000a02b9c3e689a5faed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08336",
    "kind": "arxiv",
    "version": 2
  }
}