Pith Number

pith:42ZPCXEG

pith:2025:42ZPCXEGLWSYZ5XX23OOUQ574X

not attested not anchored not stored refs pending

Learning Optimal Posted Prices for a Unit-Demand Buyer

Yifan Wang, Yifeng Teng

arxiv:2506.02284 v1 · 2025-06-02 · cs.GT · cs.DS · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42ZPCXEGLWSYZ5XX23OOUQ574X}

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	2026-07-05T11:14:35.752179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6b2f15c865da58cf6f7d6dcea43bfe5d3870067cb6031b6932aa08ee26ee52d

Aliases

arxiv: 2506.02284 · arxiv_version: 2506.02284v1 · doi: 10.48550/arxiv.2506.02284 · pith_short_12: 42ZPCXEGLWSY · pith_short_16: 42ZPCXEGLWSYZ5XX · pith_short_8: 42ZPCXEG

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/42ZPCXEGLWSYZ5XX23OOUQ574X \
  | 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: e6b2f15c865da58cf6f7d6dcea43bfe5d3870067cb6031b6932aa08ee26ee52d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c0cab1a714b7fbd38e953a2b79a2b7afa83a949bfae450354fbf6d51bf6faa",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-06-02T21:48:12Z",
    "title_canon_sha256": "57e2da82de27c59a016ca91a3a8caa9eae90242d29af921492dbd086b972bd93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02284",
    "kind": "arxiv",
    "version": 1
  }
}