Pith Number

pith:4BF2CLRB

pith:2019:4BF2CLRBZZYDLKF2RWCG3P3SRP

not attested not anchored not stored refs pending

Arrow's Theorem Through a Fixpoint Argument

Frank M. V. Feys (Delft University of Technology), Helle Hvid Hansen (Delft University of Technology)

arxiv:1907.10381 v1 · 2019-07-22 · econ.TH · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BF2CLRBZZYDLKF2RWCG3P3SRP}

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	2026-05-17T23:39:38.097060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04ba12e21ce7035a8ba8d846dbf728bd1934a4f7fc5210047eb7335cd42fd4d

Aliases

arxiv: 1907.10381 · arxiv_version: 1907.10381v1 · doi: 10.48550/arxiv.1907.10381 · pith_short_12: 4BF2CLRBZZYD · pith_short_16: 4BF2CLRBZZYDLKF2 · pith_short_8: 4BF2CLRB

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/4BF2CLRBZZYDLKF2RWCG3P3SRP \
  | 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: e04ba12e21ce7035a8ba8d846dbf728bd1934a4f7fc5210047eb7335cd42fd4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45fb7c1ba6dcaa47d0eaf87bda5e918f4c42a0026ba0e3116e56b5766989c88",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2019-07-22T03:15:46Z",
    "title_canon_sha256": "7c79ad507089d4ee07b27fce565af6bb4663d4b73e36dcf8337442c833030a17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10381",
    "kind": "arxiv",
    "version": 1
  }
}