Pith Number

pith:LXIPPEPL

pith:2026:LXIPPEPLGSOBTFL7YHQXPLRFXH

not attested not anchored not stored refs pending

BioHarness: Substrate-Aware Evidence Assembly for Biomedical Question Answering across Literature, Knowledge Bases, and Biological Atlases

Chuan Qin, Hengshu Zhu, Jinmiao Chen, Meng Xiao, Yihang Cheng, Yuanchun Zhou

arxiv:2606.19396 v1 · 2026-06-17 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXIPPEPLGSOBTFL7YHQXPLRFXH}

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	2026-06-19T16:12:24.474765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dd0f791eb349c19957fc1e177ae25b9f212684d11206938b0e2280cdc990654

Aliases

arxiv: 2606.19396 · arxiv_version: 2606.19396v1 · doi: 10.48550/arxiv.2606.19396 · pith_short_12: LXIPPEPLGSOB · pith_short_16: LXIPPEPLGSOBTFL7 · pith_short_8: LXIPPEPL

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/LXIPPEPLGSOBTFL7YHQXPLRFXH \
  | 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: 5dd0f791eb349c19957fc1e177ae25b9f212684d11206938b0e2280cdc990654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa5dbf2946a59381d1224512e8fd20111817469b17286c9800b1ab150e27d5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-06-17T06:25:12Z",
    "title_canon_sha256": "a692aa4390851150a053d5699d70536bf2f8db58b1fca514054d471328c3cc82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19396",
    "kind": "arxiv",
    "version": 1
  }
}