Pith Number

pith:IIFYRN7C

pith:2019:IIFYRN7CS4KSQ5IU3BVLR74PB3

not attested not anchored not stored refs pending

New developments in revealed preference theory: decisions under risk, uncertainty, and intertemporal choice

Federico Echenique

arxiv:1908.07561 v2 · 2019-08-20 · econ.TH · cs.GT · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IIFYRN7CS4KSQ5IU3BVLR74PB3}

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	2026-07-05T00:23:23.673936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

420b88b7e29715287514d86ab8ff8f0ee1b9de8a101063471ca996999556d07a

Aliases

arxiv: 1908.07561 · arxiv_version: 1908.07561v2 · doi: 10.48550/arxiv.1908.07561 · pith_short_12: IIFYRN7CS4KS · pith_short_16: IIFYRN7CS4KSQ5IU · pith_short_8: IIFYRN7C

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/IIFYRN7CS4KSQ5IU3BVLR74PB3 \
  | 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: 420b88b7e29715287514d86ab8ff8f0ee1b9de8a101063471ca996999556d07a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "347216189090c8bded86a8688a4e1f3d480e36488b7513809ec1496e61885e3c",
    "cross_cats_sorted": [
      "cs.GT",
      "econ.EM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2019-08-20T18:36:04Z",
    "title_canon_sha256": "9eafdb95de3c3c038fe6e513cdd90d4f5bf97f4865de34a72689b4035f7d1010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07561",
    "kind": "arxiv",
    "version": 2
  }
}