Pith Number

pith:GUIMGPK6

pith:2014:GUIMGPK6MKZ76W66DSY2V4GLVD

not attested not anchored not stored refs pending

A Note on Selling Optimally Two Uniformly Distributed Goods

Yiannis Giannakopoulos

arxiv:1409.6925 v4 · 2014-09-24 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUIMGPK6MKZ76W66DSY2V4GLVD}

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	2026-05-18T01:30:25.739274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3510c33d5e62b3ff5bde1cb1aaf0cba8e62eed63ab12e78673a296a5c267c011

Aliases

arxiv: 1409.6925 · arxiv_version: 1409.6925v4 · doi: 10.48550/arxiv.1409.6925 · pith_short_12: GUIMGPK6MKZ7 · pith_short_16: GUIMGPK6MKZ76W66 · pith_short_8: GUIMGPK6

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/GUIMGPK6MKZ76W66DSY2V4GLVD \
  | 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: 3510c33d5e62b3ff5bde1cb1aaf0cba8e62eed63ab12e78673a296a5c267c011

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "898a17fba3a4e73f038eb9ef20eea76391750b73761d74955945d2ef3de28c7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-09-24T12:33:41Z",
    "title_canon_sha256": "ff80b0429302a48003e28ef3167805883ac659b2ba93b427a62e1901ad8f939c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6925",
    "kind": "arxiv",
    "version": 4
  }
}