Pith Number

pith:DMWNMIXJ

pith:2025:DMWNMIXJULXHUTMF2IYB5BCOCP

not attested not anchored not stored refs pending

Academic Network Representation via Prediction-Sampling Incorporated Tensor Factorization

Chunyang Zhang, Hao Wu, Xin Liao

arxiv:2504.08323 v1 · 2025-04-11 · 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{DMWNMIXJULXHUTMF2IYB5BCOCP}

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	2026-07-05T10:47:47.114066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2cd622e9a2ee7a4d85d2301e844e13e066ef01fdd063b98ec378b445522e1f

Aliases

arxiv: 2504.08323 · arxiv_version: 2504.08323v1 · doi: 10.48550/arxiv.2504.08323 · pith_short_12: DMWNMIXJULXH · pith_short_16: DMWNMIXJULXHUTMF · pith_short_8: DMWNMIXJ

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/DMWNMIXJULXHUTMF2IYB5BCOCP \
  | 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: 1b2cd622e9a2ee7a4d85d2301e844e13e066ef01fdd063b98ec378b445522e1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb588e22e9adbfac5957b05dc87b1fbad1972598e2df724a1ec33fb06691d0a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-11T07:47:39Z",
    "title_canon_sha256": "7ccfcb4f599b99d8f2de17eed4dfa864011792e69ad8c8f9cd009cd24b845cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08323",
    "kind": "arxiv",
    "version": 1
  }
}