Pith Number

pith:MMQA3DCI

pith:2023:MMQA3DCINBKGLBZVNRDKT2OGBI

not attested not anchored not stored refs pending

An ODE Model for Dynamic Matching in Heterogeneous Networks

Hengzhi He, Xiaowu Dai

arxiv:2302.09757 v2 · 2023-02-20 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMQA3DCINBKGLBZVNRDKT2OGBI}

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	2026-07-05T05:49:17.761465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63200d8c4868546587356c46a9e9c60a2e91bd5293d88065a89a8c4a0a4dcf02

Aliases

arxiv: 2302.09757 · arxiv_version: 2302.09757v2 · doi: 10.48550/arxiv.2302.09757 · pith_short_12: MMQA3DCINBKG · pith_short_16: MMQA3DCINBKGLBZV · pith_short_8: MMQA3DCI

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/MMQA3DCINBKGLBZVNRDKT2OGBI \
  | 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: 63200d8c4868546587356c46a9e9c60a2e91bd5293d88065a89a8c4a0a4dcf02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0441e28b21fed7f6f11ed66c0d062a7a5050d106a7d4e34e3ea542073a0f9d99",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-20T04:45:13Z",
    "title_canon_sha256": "c35e14adfee4f537c1ac6117bd1be915c7e82a9e58a3b44ae1a7128c75d6446e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09757",
    "kind": "arxiv",
    "version": 2
  }
}