Pith Number

pith:RGHU3LXT

pith:2024:RGHU3LXTWN5MR2JZ763D3ILWQE

not attested not anchored not stored refs pending

Optimization of District Heating Network Parameters in Steady-State Operation

Anatoly Zlotnik, Kaarthik Sundar, Mary Ewers, Sai Krishna K. Hari, Shriram Srinivasan

arxiv:2404.18868 v1 · 2024-04-29 · 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{RGHU3LXTWN5MR2JZ763D3ILWQE}

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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	2026-07-05T08:13:21.810941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

898f4daef3b37ac8e939ffb63da1768139b3d4d406543c1fb887c4088b627a2c

Aliases

arxiv: 2404.18868 · arxiv_version: 2404.18868v1 · doi: 10.48550/arxiv.2404.18868 · pith_short_12: RGHU3LXTWN5M · pith_short_16: RGHU3LXTWN5MR2JZ · pith_short_8: RGHU3LXT

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/RGHU3LXTWN5MR2JZ763D3ILWQE \
  | 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: 898f4daef3b37ac8e939ffb63da1768139b3d4d406543c1fb887c4088b627a2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66b0198f6852029cb44c460e91b370fa15356b8fa7fc0a598cab4b630413a4aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-04-29T16:57:42Z",
    "title_canon_sha256": "add2ae97b1255c0c0cc3cbec611ad1ba2b11a553aca0e363fa7b94aa0400ef06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18868",
    "kind": "arxiv",
    "version": 1
  }
}