Pith Number

pith:MEFVP2C2

pith:2020:MEFVP2C2O5MEECWAXFIV3JDN6F

not attested not anchored not stored refs pending

Modeling the US-China trade conflict: a utility theory approach

Cheng Chang, Yuhan Zhang

arxiv:2010.12351 v1 · 2020-10-23 · econ.GN · econ.TH · 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{MEFVP2C2O5MEECWAXFIV3JDN6F}

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	2026-07-05T01:45:36.294365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

610b57e85a7758420ac0b9515da46df143bddd2b29e5b3633543b129d78a040b

Aliases

arxiv: 2010.12351 · arxiv_version: 2010.12351v1 · doi: 10.48550/arxiv.2010.12351 · pith_short_12: MEFVP2C2O5ME · pith_short_16: MEFVP2C2O5MEECWA · pith_short_8: MEFVP2C2

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/MEFVP2C2O5MEECWAXFIV3JDN6F \
  | 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: 610b57e85a7758420ac0b9515da46df143bddd2b29e5b3633543b129d78a040b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d69d67d5406d97ac55c0fcd7d675b1d460f2aa0e3b08ae8a5df3e7ca1bbe6e4",
    "cross_cats_sorted": [
      "econ.TH",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2020-10-23T12:31:23Z",
    "title_canon_sha256": "ac4af31f4b92efaca4bd018c368ead2c1b49a00345a03a33f244ebd4d0c7c550"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12351",
    "kind": "arxiv",
    "version": 1
  }
}