Pith Number

pith:MGHJWUDW

pith:2018:MGHJWUDWL666HGL7RKXCCFTJA2

not attested not anchored not stored refs pending

A Two-Stage Approach for Combined Heat and Power Economic Emission Dispatch: Combining Multi-Objective Optimization with Integrated Decision Making

Chen Chen, Dongbo Zhao, Guoqing Li, Jinlong Wang, Yang Li

arxiv:1808.05704 v1 · 2018-08-16 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGHJWUDWL666HGL7RKXCCFTJA2}

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	2026-05-18T00:07:39.713866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

618e9b50765fbde3997f8aae21166906aff1ee26aa1c77719073a37d116fb7a0

Aliases

arxiv: 1808.05704 · arxiv_version: 1808.05704v1 · doi: 10.48550/arxiv.1808.05704 · pith_short_12: MGHJWUDWL666 · pith_short_16: MGHJWUDWL666HGL7 · pith_short_8: MGHJWUDW

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/MGHJWUDWL666HGL7RKXCCFTJA2 \
  | 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: 618e9b50765fbde3997f8aae21166906aff1ee26aa1c77719073a37d116fb7a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2dcbaa167313f0e3907c4b86f66b32dcc895d44b6723f7ad3b11f8cecd26a36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-08-16T23:32:52Z",
    "title_canon_sha256": "d9199e2ab0eca38c5ccf8d94bec5f12a572224fae159783ed0f2a300f2bfec64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05704",
    "kind": "arxiv",
    "version": 1
  }
}