Pith Number

pith:FBSUK4R6

pith:2026:FBSUK4R6ND2MTKPWRG3AOYYYXR

not attested not anchored not stored refs pending

Online Bidding for Contextual First-Price Auctions with Budgets under One-Sided Information Feedback

Jiashuo Jiang, Yuan Zhou, Zeng Fu

arxiv:2603.07207 v2 · 2026-03-07 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBSUK4R6ND2MTKPWRG3AOYYYXR}

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	2026-06-04T01:09:47.953259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286545723e68f4c9a9f689b6076318bc4929418b43c3dd9268a8e6553b547796

Aliases

arxiv: 2603.07207 · arxiv_version: 2603.07207v2 · doi: 10.48550/arxiv.2603.07207 · pith_short_12: FBSUK4R6ND2M · pith_short_16: FBSUK4R6ND2MTKPW · pith_short_8: FBSUK4R6

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/FBSUK4R6ND2MTKPWRG3AOYYYXR \
  | 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: 286545723e68f4c9a9f689b6076318bc4929418b43c3dd9268a8e6553b547796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e704fe48b3c7530592de02d35ffcd38a8b0fc20c8d6cbc4bdb81d0cf76ab1d57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-03-07T13:28:13Z",
    "title_canon_sha256": "190d57e652b08bb997d12b9e241f92ea5b19e0f06713dd8ab9098f3c306ce906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.07207",
    "kind": "arxiv",
    "version": 2
  }
}