Pith Number

pith:CO3CPZRM

pith:2024:CO3CPZRM6EBPKALXKAQDY4MSVL

not attested not anchored not stored refs pending

FIMP-HGA: A Novel Approach to Addressing the Partitioning Min-Max Weighted Matching Problem

Jinyao Xie, Jiongzhi Zheng, Kun He, Yuxuan Wang

arxiv:2405.03176 v1 · 2024-05-06 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CO3CPZRM6EBPKALXKAQDY4MSVL}

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	2026-07-05T08:15:59.867018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13b627e62cf102f5017750203c7192aad9045b00b41019a1c67ddd6ab5393c31

Aliases

arxiv: 2405.03176 · arxiv_version: 2405.03176v1 · doi: 10.48550/arxiv.2405.03176 · pith_short_12: CO3CPZRM6EBP · pith_short_16: CO3CPZRM6EBPKALX · pith_short_8: CO3CPZRM

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/CO3CPZRM6EBPKALXKAQDY4MSVL \
  | 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: 13b627e62cf102f5017750203c7192aad9045b00b41019a1c67ddd6ab5393c31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80a5ebfe27839c67fafe5edf5005e7c6b2da8a567d76ce4c188a11a02d9ca78e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2024-05-06T05:57:46Z",
    "title_canon_sha256": "79a1e363cf3a4172fdcf89e9849e08da0b96aacd345d928161ce3e136bc6d014"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.03176",
    "kind": "arxiv",
    "version": 1
  }
}