Pith Number

pith:PZWVFQDN

pith:2021:PZWVFQDNULRE6GOOS4DQJVBLME

not attested not anchored not stored refs pending

Structural models for policy-making: Coping with parametric uncertainty

Christopher Walsh, Jano\'s Gabler, Lena Janys, Philipp Eisenhauer

arxiv:2103.01115 v4 · 2021-03-01 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZWVFQDNULRE6GOOS4DQJVBLME}

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	2026-07-05T04:31:20.714822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6d52c06da2e24f19ce970704d42b61225632a0b89e8070e51f1e700c69010c

Aliases

arxiv: 2103.01115 · arxiv_version: 2103.01115v4 · doi: 10.48550/arxiv.2103.01115 · pith_short_12: PZWVFQDNULRE · pith_short_16: PZWVFQDNULRE6GOO · pith_short_8: PZWVFQDN

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/PZWVFQDNULRE6GOOS4DQJVBLME \
  | 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: 7e6d52c06da2e24f19ce970704d42b61225632a0b89e8070e51f1e700c69010c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14b5af0b5ba8ddb06e6707cc86202ab61db57a41cb0b6ccc942d8ec256d20561",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2021-03-01T16:34:48Z",
    "title_canon_sha256": "dd755e7dd4ce2de51baa81e8da34570f086e31e77f38a7149b5381654949a2c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.01115",
    "kind": "arxiv",
    "version": 4
  }
}