Pith Number

pith:4LFL6XRD

pith:2018:4LFL6XRDAU2EENZ6SGIGCAVOCO

not attested not anchored not stored refs pending

Modeling and simulation of gas networks coupled to power grids

Eike Fokken, Oliver Kolb, Simone G\"ottlich

arxiv:1812.11438 v1 · 2018-12-29 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LFL6XRDAU2EENZ6SGIGCAVOCO}

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	2026-05-17T23:57:11.965050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2cabf5e23053442373e91906102ae13a33f83222e0b4ef69709193eb2efc30f

Aliases

arxiv: 1812.11438 · arxiv_version: 1812.11438v1 · doi: 10.48550/arxiv.1812.11438 · pith_short_12: 4LFL6XRDAU2E · pith_short_16: 4LFL6XRDAU2EENZ6 · pith_short_8: 4LFL6XRD

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/4LFL6XRDAU2EENZ6SGIGCAVOCO \
  | 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: e2cabf5e23053442373e91906102ae13a33f83222e0b4ef69709193eb2efc30f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff11e554a82cf3f73d1e2840283ad977b084e7f5cb0f50ff7202f1f9f229148",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-12-29T21:16:17Z",
    "title_canon_sha256": "4d79bde502c1ba7bf603473fec40f0ccda42be80cf2400661013245dd59ff024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11438",
    "kind": "arxiv",
    "version": 1
  }
}