Pith Number

pith:WY2Q4MBB

pith:2026:WY2Q4MBBC4GZFDTTJBN75FKAOQ

not attested not anchored not stored refs pending

Talking Politics with Artificial Intelligence

Ziwen Zu

arxiv:2607.00551 v1 · 2026-07-01 · 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{WY2Q4MBBC4GZFDTTJBN75FKAOQ}

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	2026-07-02T01:17:47.446137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6350e3021170d928e73485bfe9540743fe3cc22fb5ea6a438b35b7b828ffaea

Aliases

arxiv: 2607.00551 · arxiv_version: 2607.00551v1 · doi: 10.48550/arxiv.2607.00551 · pith_short_12: WY2Q4MBBC4GZ · pith_short_16: WY2Q4MBBC4GZFDTT · pith_short_8: WY2Q4MBB

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/WY2Q4MBBC4GZFDTTJBN75FKAOQ \
  | 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: b6350e3021170d928e73485bfe9540743fe3cc22fb5ea6a438b35b7b828ffaea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d79de0add49c91c9c6bbec60d5cba7c342872e30c28c9eb9df45d3553d3cd614",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2026-07-01T07:42:38Z",
    "title_canon_sha256": "331dc58c9a8922a90d0f58b1ec48a563ab119d1eedfb5235833be6e18f611a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00551",
    "kind": "arxiv",
    "version": 1
  }
}