Pith Number

pith:5RVOUEXK

pith:2019:5RVOUEXKJEYDMXMICQQBUCGDC2

not attested not anchored not stored refs pending

Weighted persistent homology for biomolecular data analysis

D Vijay Anand, Jie Wu, Kelin Xia, Yunpeng Lu, Zhenyu Meng

arxiv:1903.02890 v1 · 2019-03-07 · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RVOUEXKJEYDMXMICQQBUCGDC2}

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.

Cited by

1 paper in Pith

Weighted persistent homology for osmolyte molecular aggregation and hydrogen-bonding network analysis

Receipt and verification

First computed	2026-05-17T23:51:50.855200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6aea12ea4930365d8814201a08c3168311e99fa9d5d7df06caceadeacca5a7

Aliases

arxiv: 1903.02890 · arxiv_version: 1903.02890v1 · doi: 10.48550/arxiv.1903.02890 · pith_short_12: 5RVOUEXKJEYD · pith_short_16: 5RVOUEXKJEYDMXMI · pith_short_8: 5RVOUEXK

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/5RVOUEXKJEYDMXMICQQBUCGDC2 \
  | 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: ec6aea12ea4930365d8814201a08c3168311e99fa9d5d7df06caceadeacca5a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e311b6c5f64a73aa4eff033f281b114c96ad64c4ae410fe9d60cb9fac9daee75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2019-03-07T13:09:33Z",
    "title_canon_sha256": "a4005f91b76169e130f9e467ddb7e897070d878c80c780532fbf6876bc71282f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02890",
    "kind": "arxiv",
    "version": 1
  }
}