Pith Number

pith:7CK6X7HI

pith:2015:7CK6X7HICLOCISVASJVILFPTWL

not attested not anchored not stored refs pending

Simple Mechanisms for a Subadditive Buyer and Applications to Revenue Monotonicity

Aviad Rubinstein, S. Matthew Weinberg

arxiv:1501.07637 v2 · 2015-01-30 · 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{7CK6X7HICLOCISVASJVILFPTWL}

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	2026-05-18T00:11:32.883106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f895ebfce812dc244aa0926a8595f3b2f4f8f99e137052268fbc963bce7361ae

Aliases

arxiv: 1501.07637 · arxiv_version: 1501.07637v2 · doi: 10.48550/arxiv.1501.07637 · pith_short_12: 7CK6X7HICLOC · pith_short_16: 7CK6X7HICLOCISVA · pith_short_8: 7CK6X7HI

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/7CK6X7HICLOCISVASJVILFPTWL \
  | 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: f895ebfce812dc244aa0926a8595f3b2f4f8f99e137052268fbc963bce7361ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d09a2400d7b1c29845a7191c0d176a66820f0016a4ad56df15110c8acdc55fe9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2015-01-30T00:12:55Z",
    "title_canon_sha256": "aa8342bc76294ceead4656363217b1731d162403b0724668bd51f2b6c1f39136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07637",
    "kind": "arxiv",
    "version": 2
  }
}