Pith Number

pith:6VOPWFFX

pith:2021:6VOPWFFXGGFSLAOUBMJPFKTBWG

not attested not anchored not stored refs pending

HampDTI: a heterogeneous graph automatic meta-path learning method for drug-target interaction prediction

Feng Huang, Hongzhun Wang, Wen Zhang

arxiv:2112.08567 v1 · 2021-12-16 · cs.LG · cs.AI · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VOPWFFXGGFSLAOUBMJPFKTBWG}

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	2026-07-05T05:07:37.223205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f55cfb14b7318b2581d40b12f2aa61b1a587ec0fe961573b1de7844f43371a55

Aliases

arxiv: 2112.08567 · arxiv_version: 2112.08567v1 · doi: 10.48550/arxiv.2112.08567 · pith_short_12: 6VOPWFFXGGFS · pith_short_16: 6VOPWFFXGGFSLAOU · pith_short_8: 6VOPWFFX

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/6VOPWFFXGGFSLAOUBMJPFKTBWG \
  | 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: f55cfb14b7318b2581d40b12f2aa61b1a587ec0fe961573b1de7844f43371a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0d34fbda12c8f07c10125e726e2cca8bc6595b5208edffea1a4cad843fa4fc8",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-16T02:12:03Z",
    "title_canon_sha256": "fd2567c86d981277ba8bda51b4d2dd9f970d3a6c4741c5cdcdc037f1facc7e10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08567",
    "kind": "arxiv",
    "version": 1
  }
}