Pith Number

pith:QUWQEX4G

pith:2015:QUWQEX4GFDUWNGL64CU77JNFUP

not attested not anchored not stored refs pending

An optimal trading problem in intraday electricity markets

Huy\^en Pham, Pierre Gruet, Ren\'e A\"id

arxiv:1501.04575 v1 · 2015-01-19 · q-fin.TR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUWQEX4GFDUWNGL64CU77JNFUP}

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	2026-05-17T23:59:58.393954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

852d025f8628e966997ee0a9ffa5a5a3ed1f4ca84d40a86b26c42b9a313baea5

Aliases

arxiv: 1501.04575 · arxiv_version: 1501.04575v1 · doi: 10.48550/arxiv.1501.04575 · pith_short_12: QUWQEX4GFDUW · pith_short_16: QUWQEX4GFDUWNGL6 · pith_short_8: QUWQEX4G

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/QUWQEX4GFDUWNGL64CU77JNFUP \
  | 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: 852d025f8628e966997ee0a9ffa5a5a3ed1f4ca84d40a86b26c42b9a313baea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f056bdda4670a46a9eeefae02011fd0e8ba1ca8ac0ededb24933cf300a434e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2015-01-19T18:12:00Z",
    "title_canon_sha256": "31871496e290d8ca101d8bb3cbe8679ce5fcbb5e9ec7336eff335f7eb1401df0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04575",
    "kind": "arxiv",
    "version": 1
  }
}