Pith Number

pith:C3VQKJXI

pith:2026:C3VQKJXILQ5BDNE5XYAFV6OVC6

not attested not anchored not stored refs pending

BioTIER: A Refusal Benchmark for Targeted Biological Risk Mitigation

Eleanor M. Marshall, Faith Rovenolt, Jacob Kaffey, Jasper G\"otting, Mac Walker, Nelly Mak, Pedro Medeiros, Peter Peneder, Seth Donoughe

arxiv:2607.14479 v1 · 2026-07-16 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3VQKJXILQ5BDNE5XYAFV6OVC6}

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	2026-07-17T00:21:14.532078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16eb0526e85c3a11b49dbe005af9d517b6922759bb6e55dd79f806b8f03f094c

Aliases

arxiv: 2607.14479 · arxiv_version: 2607.14479v1 · doi: 10.48550/arxiv.2607.14479 · pith_short_12: C3VQKJXILQ5B · pith_short_16: C3VQKJXILQ5BDNE5 · pith_short_8: C3VQKJXI

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/C3VQKJXILQ5BDNE5XYAFV6OVC6 \
  | 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: 16eb0526e85c3a11b49dbe005af9d517b6922759bb6e55dd79f806b8f03f094c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52e0f9951c3ef8d7412f560a00cdcea265e68361d290b71bd5f79a861a915a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-07-16T01:52:54Z",
    "title_canon_sha256": "5dac766f04f2511bd25657883d44d223b0cf4abada57ad9f0e3c56733e20cf15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14479",
    "kind": "arxiv",
    "version": 1
  }
}