Pith Number

pith:KFUD4QE7

pith:2026:KFUD4QE7Q634JJ2HWQUVBFCCVW

not attested not anchored not stored refs pending

EconCSLib: AI-Assisted Lean Formalization for Economics & Computation research

Nikhil Garg

arxiv:2606.13306 v1 · 2026-06-11 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFUD4QE7Q634JJ2HWQUVBFCCVW}

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	2026-06-12T01:09:51.507305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51683e409f87b7c4a747b429509442ad9f40a6cd84eaf363a5ae19844095daf2

Aliases

arxiv: 2606.13306 · arxiv_version: 2606.13306v1 · doi: 10.48550/arxiv.2606.13306 · pith_short_12: KFUD4QE7Q634 · pith_short_16: KFUD4QE7Q634JJ2H · pith_short_8: KFUD4QE7

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/KFUD4QE7Q634JJ2HWQUVBFCCVW \
  | 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: 51683e409f87b7c4a747b429509442ad9f40a6cd84eaf363a5ae19844095daf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90840eeb2d9c0b330a8cbb50683183b5fa89c057d432f808cfe2a31d94b7cf64",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2026-06-11T13:01:57Z",
    "title_canon_sha256": "e64290993f896ab0b9301b87e3a811cee190db424a6bcbb15126c5d0870130e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13306",
    "kind": "arxiv",
    "version": 1
  }
}