Pith Number

pith:P3FSIKSI

pith:2018:P3FSIKSIBTIRVXC4P3TIQFTJKR

not attested not anchored not stored refs pending

Operational planning and bidding for district heating systems with uncertain renewable energy production

Anders N. Andersen, Daniela Guericke, Henrik Madsen, Ignacio Blanco

arxiv:1810.10774 v1 · 2018-10-25 · 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{P3FSIKSIBTIRVXC4P3TIQFTJKR}

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	2026-05-17T23:59:38.071712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ecb242a480cd11adc5c7ee6881669545df8b153a9822b1a4c8e4ee2fc088738

Aliases

arxiv: 1810.10774 · arxiv_version: 1810.10774v1 · doi: 10.48550/arxiv.1810.10774 · pith_short_12: P3FSIKSIBTIR · pith_short_16: P3FSIKSIBTIRVXC4 · pith_short_8: P3FSIKSI

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/P3FSIKSIBTIRVXC4P3TIQFTJKR \
  | 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: 7ecb242a480cd11adc5c7ee6881669545df8b153a9822b1a4c8e4ee2fc088738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8feba0e9282690caa054c919344dbab68b197abf444d98825491a43cee4271ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-25T08:47:26Z",
    "title_canon_sha256": "56f4c806f5baa2e9bb64fff5f38987cb87c627bc8ae1851acdf56d9f9709bafc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10774",
    "kind": "arxiv",
    "version": 1
  }
}