Pith Number

pith:4UHAX5MX

pith:2024:4UHAX5MXG3TKSKAL53WGYVEGME

not attested not anchored not stored refs pending

Trade, Trees, and Lives

Eric Zou, Lei Li, Xinming Du

arxiv:2411.13516 v1 · 2024-11-20 · 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{4UHAX5MXG3TKSKAL53WGYVEGME}

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	2026-07-05T09:38:18.500592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e50e0bf59736e6a9280beeec6c54866139da3c637e66a70f2b0fe0c065486f5f

Aliases

arxiv: 2411.13516 · arxiv_version: 2411.13516v1 · doi: 10.48550/arxiv.2411.13516 · pith_short_12: 4UHAX5MXG3TK · pith_short_16: 4UHAX5MXG3TKSKAL · pith_short_8: 4UHAX5MX

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/4UHAX5MXG3TKSKAL53WGYVEGME \
  | 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: e50e0bf59736e6a9280beeec6c54866139da3c637e66a70f2b0fe0c065486f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2acca0ea7f8d262bb191f915d344a80fbc37ef983e1b5c417ec40399bd4a432",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2024-11-20T18:08:20Z",
    "title_canon_sha256": "856e4cbeec47080bc70ddf800b40a530b6967c84a2407aa3426153413a80aa45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13516",
    "kind": "arxiv",
    "version": 1
  }
}