Pith Number

pith:I3EMCWSR

pith:2010:I3EMCWSRI3J3P3RVQLCR6LUNX7

not attested not anchored not stored refs pending

Single Parameter Combinatorial Auctions with Partially Public Valuations

Chinmay Karande, Gagan Goel, Lei Wang

arxiv:1007.3539 v1 · 2010-07-20 · 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{I3EMCWSRI3J3P3RVQLCR6LUNX7}

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	2026-05-18T02:06:12.189097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46c8c15a5146d3b7ee3582c51f2e8dbffce96f62ebcecf8f61ce5bdd7d3bd820

Aliases

arxiv: 1007.3539 · arxiv_version: 1007.3539v1 · doi: 10.48550/arxiv.1007.3539 · pith_short_12: I3EMCWSRI3J3 · pith_short_16: I3EMCWSRI3J3P3RV · pith_short_8: I3EMCWSR

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/I3EMCWSRI3J3P3RVQLCR6LUNX7 \
  | 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: 46c8c15a5146d3b7ee3582c51f2e8dbffce96f62ebcecf8f61ce5bdd7d3bd820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37c8cab07da0b945b5db33627894c8635022a9498aa5547379440e7eca5b6d0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2010-07-20T23:53:55Z",
    "title_canon_sha256": "29b6e3bf64f124739558f1f33d16b5fd53a935183905ba13bab5ef9a98dc5af7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3539",
    "kind": "arxiv",
    "version": 1
  }
}