Pith Number

pith:V4Q47DRW

pith:2026:V4Q47DRWVJJSRE4UTGDKWZW5WB

not attested not anchored not stored refs pending

The Human-Machine Knowledge Spiral

Aaron Chatterji, Daniel Rock, Eduard Talamas

arxiv:2606.29227 v1 · 2026-06-28 · econ.GN · cs.CY · 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{V4Q47DRWVJJSRE4UTGDKWZW5WB}

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	2026-06-30T01:17:58.198673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af21cf8e36aa532893949986ab66ddb071613c906e8067869c426d14221ce79a

Aliases

arxiv: 2606.29227 · arxiv_version: 2606.29227v1 · doi: 10.48550/arxiv.2606.29227 · pith_short_12: V4Q47DRWVJJS · pith_short_16: V4Q47DRWVJJSRE4U · pith_short_8: V4Q47DRW

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/V4Q47DRWVJJSRE4UTGDKWZW5WB \
  | 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: af21cf8e36aa532893949986ab66ddb071613c906e8067869c426d14221ce79a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3962e11f5a6cf31cf57204792fc70f654a8628b52c82d27b90c768b11ae8bf",
    "cross_cats_sorted": [
      "cs.CY",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2026-06-28T06:31:25Z",
    "title_canon_sha256": "f19d2f044e97bdbfe731bbf3b3b2acaefb7bb261a74c0fd17b9d9442e31e828a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29227",
    "kind": "arxiv",
    "version": 1
  }
}