Pith Number

pith:5RN7MH3X

pith:2026:5RN7MH3XQFO3ERC33BUVIY4BVK

not attested not anchored not stored refs pending

Interactive Alignment

Sylvain Chassang

arxiv:2607.25019 v1 · 2026-07-27 · econ.TH · cs.GT · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RN7MH3XQFO3ERC33BUVIY4BVK}

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	2026-07-29T00:24:57.954523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5bf61f77815db2445bd869546381aaa3be75497f7e94a7a0ff819707d3c5e8

Aliases

arxiv: 2607.25019 · arxiv_version: 2607.25019v1 · doi: 10.48550/arxiv.2607.25019 · pith_short_12: 5RN7MH3XQFO3 · pith_short_16: 5RN7MH3XQFO3ERC3 · pith_short_8: 5RN7MH3X

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/5RN7MH3XQFO3ERC33BUVIY4BVK \
  | 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: ec5bf61f77815db2445bd869546381aaa3be75497f7e94a7a0ff819707d3c5e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e9144e5d889c435188eef73f4ee09260922aec6791441da61bb1b4f71894a6d",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2026-07-27T19:28:30Z",
    "title_canon_sha256": "2f798338696dc3d4cbcbafb4f92e58c5a137059bc5c58b8f86314e70d62bb31c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25019",
    "kind": "arxiv",
    "version": 1
  }
}