Pith Number

pith:QXSETDXI

pith:2024:QXSETDXIL3GZMIMHIKHEYBQQZN

not attested not anchored not stored refs pending

Surrogate-Based Optimization Techniques for Process Systems Engineering

Damien van de Berg, Ehecatl Antonio del Rio Chanona, Emma Pajak, Mathias Neufang, Ye Seol Lee

arxiv:2412.13948 v1 · 2024-12-18 · 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{QXSETDXIL3GZMIMHIKHEYBQQZN}

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.

Cited by

1 paper in Pith

Evaluating Learned Spatial Indexes

Receipt and verification

First computed	2026-07-05T09:51:11.276851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85e4498ee85ecd962187428e4c0610cb6927d838a7dc9c492cd6cab58b1606bf

Aliases

arxiv: 2412.13948 · arxiv_version: 2412.13948v1 · doi: 10.48550/arxiv.2412.13948 · pith_short_12: QXSETDXIL3GZ · pith_short_16: QXSETDXIL3GZMIMH · pith_short_8: QXSETDXI

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/QXSETDXIL3GZMIMHIKHEYBQQZN \
  | 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: 85e4498ee85ecd962187428e4c0610cb6927d838a7dc9c492cd6cab58b1606bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2efdbadfd954299b836e066fb6c3aafe9955e1913e86f52da02bcf6e2ceddea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-18T15:29:05Z",
    "title_canon_sha256": "849e16fbd21703db3091c059738061e19161fe2f5fadd570c371263677c84b6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13948",
    "kind": "arxiv",
    "version": 1
  }
}