Pith Number

pith:BE6UAIQG

pith:2018:BE6UAIQGW2JUHYGNESGOEIR6LT

not attested not anchored not stored refs pending

A continuation approach to the optimization of hydropower operations

Jorn H. Baayen, Julia Rauw, Teresa Piovesan

arxiv:1805.01292 v1 · 2018-05-02 · 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{BE6UAIQGW2JUHYGNESGOEIR6LT}

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	2026-05-18T00:16:51.849981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

093d402206b69343e0cd248ce2223e5ce631eac058b36ac3f2aa258a14e7f2f5

Aliases

arxiv: 1805.01292 · arxiv_version: 1805.01292v1 · doi: 10.48550/arxiv.1805.01292 · pith_short_12: BE6UAIQGW2JU · pith_short_16: BE6UAIQGW2JUHYGN · pith_short_8: BE6UAIQG

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/BE6UAIQGW2JUHYGNESGOEIR6LT \
  | 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: 093d402206b69343e0cd248ce2223e5ce631eac058b36ac3f2aa258a14e7f2f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a9b7f55591214d0474b6b7d232f80e23c8419a248a88ef9f3afc43d4abaf6c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-05-02T11:05:26Z",
    "title_canon_sha256": "e7bc7195f39c214e7161a862f4da2df51afe21010cad194f0395db0177ba427b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01292",
    "kind": "arxiv",
    "version": 1
  }
}