Pith Number

pith:2WTES22K

pith:2017:2WTES22KNGOD5IU2SBBYVL3OT6

not attested not anchored not stored refs pending

Agent-Based Model Calibration using Machine Learning Surrogates

Amir Sani, Andrea Roventini, Francesco Lamperti

arxiv:1703.10639 v2 · 2017-03-30 · 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{2WTES22KNGOD5IU2SBBYVL3OT6}

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	2026-05-18T00:46:54.942818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5a6496b4a699c3ea29a90438aaf6e9fa6606b8f2896b3cb233594e1a58d256c

Aliases

arxiv: 1703.10639 · arxiv_version: 1703.10639v2 · doi: 10.48550/arxiv.1703.10639 · pith_short_12: 2WTES22KNGOD · pith_short_16: 2WTES22KNGOD5IU2 · pith_short_8: 2WTES22K

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/2WTES22KNGOD5IU2SBBYVL3OT6 \
  | 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: d5a6496b4a699c3ea29a90438aaf6e9fa6606b8f2896b3cb233594e1a58d256c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f660d017f127aedefa201d02aa00a85fe1eb60d621b0e1205f9022c2a39da89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2017-03-30T18:57:56Z",
    "title_canon_sha256": "abd4f90364af098a0e6f1fea43e666b65155ce267a0022249fdc26c1bed65982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10639",
    "kind": "arxiv",
    "version": 2
  }
}