Pith Number

pith:5VGPHER2

pith:2025:5VGPHER2CC5KOIROC56VTAXZKE

not attested not anchored not stored refs pending

Discrete Choice with Endogenous Peer Selection

Nail Kashaev, Natalia Lazzati

arxiv:2511.21446 v2 · 2025-11-26 · econ.EM · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VGPHER2CC5KOIROC56VTAXZKE}

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	2026-06-03T02:05:43.785482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed4cf3923a10baa7222e177d5982f9512401fdf3e54635193f518ebde8242c1b

Aliases

arxiv: 2511.21446 · arxiv_version: 2511.21446v2 · doi: 10.48550/arxiv.2511.21446 · pith_short_12: 5VGPHER2CC5K · pith_short_16: 5VGPHER2CC5KOIRO · pith_short_8: 5VGPHER2

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/5VGPHER2CC5KOIROC56VTAXZKE \
  | 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: ed4cf3923a10baa7222e177d5982f9512401fdf3e54635193f518ebde8242c1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4220db427db21154dd151f653c4045dfa82b556c29423a3bf8a28e1b460a0780",
    "cross_cats_sorted": [
      "econ.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-11-26T14:39:33Z",
    "title_canon_sha256": "a84bed1efda3e264c67670b1c5ab2a57f3e56fd1988635bb6fbcbe68c9026779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.21446",
    "kind": "arxiv",
    "version": 2
  }
}