Pith Number

pith:7GG5DSZB

pith:2014:7GG5DSZBPX4AG2QGZZWJJEXXGJ

not attested not anchored not stored refs pending

Pricing and clearing combinatorial markets with singleton and swap orders: Efficient algorithms for the futures opening auction problem

Alexander Martin, Andrea Peter, Johannes C. M\"uller, Sebastian Pokutta, Susanne Pape, Thomas Winter

arxiv:1404.6546 v3 · 2014-04-25 · 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{7GG5DSZBPX4AG2QGZZWJJEXXGJ}

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	2026-05-18T00:31:56.336631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98dd1cb217df8036a06ce6c9492f7326fba5a27fd070a84c594bfff6510f1bf

Aliases

arxiv: 1404.6546 · arxiv_version: 1404.6546v3 · doi: 10.48550/arxiv.1404.6546 · pith_short_12: 7GG5DSZBPX4A · pith_short_16: 7GG5DSZBPX4AG2QG · pith_short_8: 7GG5DSZB

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/7GG5DSZBPX4AG2QGZZWJJEXXGJ \
  | 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: f98dd1cb217df8036a06ce6c9492f7326fba5a27fd070a84c594bfff6510f1bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffb06bd9a11b957527b87872fe781e21d9086c2f1274fdbc7ecaf9e226d16dc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-04-25T20:30:17Z",
    "title_canon_sha256": "c225b7cfa8ad409c97890bc8ebd97448405d1d168a570f91d33c885afa20a0f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6546",
    "kind": "arxiv",
    "version": 3
  }
}