Pith Number

pith:JSPODYWC

pith:2013:JSPODYWCQGX2WAAWAOHZEN6FYB

not attested not anchored not stored refs pending

Approximating the Revenue Maximization Problem with Sharp Demands

Gianpiero Monaco, Michele Flammini, Vittorio Bil\`o

arxiv:1312.3892 v1 · 2013-12-13 · cs.GT · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSPODYWCQGX2WAAWAOHZEN6FYB}

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	2026-05-18T03:04:47.234263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c9ee1e2c281afab0016038f9237c5c04865504b0d882ac722c4320b511284ae

Aliases

arxiv: 1312.3892 · arxiv_version: 1312.3892v1 · doi: 10.48550/arxiv.1312.3892 · pith_short_12: JSPODYWCQGX2 · pith_short_16: JSPODYWCQGX2WAAW · pith_short_8: JSPODYWC

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/JSPODYWCQGX2WAAWAOHZEN6FYB \
  | 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: 4c9ee1e2c281afab0016038f9237c5c04865504b0d882ac722c4320b511284ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c0d709e29e0e27d0d6d26a56900221089c44d88476e846ce5efeeb83777556",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-12-13T18:03:38Z",
    "title_canon_sha256": "a2a784284c11347a5f15585a8359a6241fd675abdfbbc8d614af18b46a22bad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3892",
    "kind": "arxiv",
    "version": 1
  }
}