Pith Number

pith:U5A4ITIY

pith:2020:U5A4ITIYX6TMWYWONK7QUT2ANZ

not attested not anchored not stored refs pending

Quantum computing for energy systems optimization: Challenges and opportunities

Akshay Ajagekar, Fengqi You

arxiv:2003.00254 v1 · 2020-02-29 · quant-ph · 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{U5A4ITIYX6TMWYWONK7QUT2ANZ}

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	2026-07-05T00:44:45.304997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a741c44d18bfa6cb62ce6abf0a4f406e44d95a84358e4025479750fa8c040a18

Aliases

arxiv: 2003.00254 · arxiv_version: 2003.00254v1 · doi: 10.48550/arxiv.2003.00254 · pith_short_12: U5A4ITIYX6TM · pith_short_16: U5A4ITIYX6TMWYWO · pith_short_8: U5A4ITIY

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/U5A4ITIYX6TMWYWONK7QUT2ANZ \
  | 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: a741c44d18bfa6cb62ce6abf0a4f406e44d95a84358e4025479750fa8c040a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4665e2f8d86e2fb10127601578460be6dfe2ca60032f1c68040ea830be73eb8",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-02-29T13:30:54Z",
    "title_canon_sha256": "2329e56a4e8eaecb910cd84bf995d1ba99c1a8adc21b64ba16bd8ca096330e5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00254",
    "kind": "arxiv",
    "version": 1
  }
}