Pith Number

pith:W3PBQ4PF

pith:2018:W3PBQ4PF36VBDIP3Y35OR6PSO2

not attested not anchored not stored refs pending

Selling Wind

Ali Kakhbod, Asuman Ozdaglar, Ian Schneider

arxiv:1812.11420 v1 · 2018-12-29 · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3PBQ4PF36VBDIP3Y35OR6PSO2}

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	2026-05-17T23:57:12.004103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6de1871e5dfaa11a1fbc6fae8f9f276920e1302f37e7162d3d0b92c4ce5e9fa

Aliases

arxiv: 1812.11420 · arxiv_version: 1812.11420v1 · doi: 10.48550/arxiv.1812.11420 · pith_short_12: W3PBQ4PF36VB · pith_short_16: W3PBQ4PF36VBDIP3 · pith_short_8: W3PBQ4PF

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/W3PBQ4PF36VBDIP3Y35OR6PSO2 \
  | 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: b6de1871e5dfaa11a1fbc6fae8f9f276920e1302f37e7162d3d0b92c4ce5e9fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddc91902f8b4c09c85832af98a6a7c8e8b4153a917e87d714929eaff71906894",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2018-12-29T18:35:03Z",
    "title_canon_sha256": "598f7bbf1897bf153c116dea7d689d320ea0513b9e91e30df1ddbf6ba0707c09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11420",
    "kind": "arxiv",
    "version": 1
  }
}