Pith Number

pith:DVBTTO5O

pith:2023:DVBTTO5OCM3XPAVXIQVT6F6F45

not attested not anchored not stored refs pending

Supply Chain Due Diligence Risk Assessment for the EU: A Network Approach to estimate expected effectiveness of the planned EU directive

Birgit Meyer, Jan Hurt, Katharina Ledebur, Klaus Friesenbichler, Markus Gerschberger, Peter Klimek, Stefan Thurner

arxiv:2311.15971 v2 · 2023-11-27 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVBTTO5OCM3XPAVXIQVT6F6F45}

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.

Cited by

1 paper in Pith

Synthetic supply networks

Receipt and verification

First computed	2026-07-05T07:23:09.810266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d4339bbae13377782b7442b3f17c5e7790676a74926ff666a1e0f9cfed540e5

Aliases

arxiv: 2311.15971 · arxiv_version: 2311.15971v2 · doi: 10.48550/arxiv.2311.15971 · pith_short_12: DVBTTO5OCM3X · pith_short_16: DVBTTO5OCM3XPAVX · pith_short_8: DVBTTO5O

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/DVBTTO5OCM3XPAVXIQVT6F6F45 \
  | 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: 1d4339bbae13377782b7442b3f17c5e7790676a74926ff666a1e0f9cfed540e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66d2ea58d111acf970e05faa0601b22cc5a5ed62c66c3e286a33394b2259a705",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2023-11-27T16:13:57Z",
    "title_canon_sha256": "9176ab7a5117808e696493dcc3522c9af17389ae6c2102753424d2277f7821ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.15971",
    "kind": "arxiv",
    "version": 2
  }
}