Pith Number

pith:RQKTCOYB

pith:2017:RQKTCOYBGSJP62NY4BA3AXPGW5

not attested not anchored not stored refs pending

Kinetic layers and coupling conditions for macroscopic equations on networks I: the wave equation

Axel Klar, Raul Borsche

arxiv:1708.07757 v1 · 2017-08-25 · math.AP · 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{RQKTCOYBGSJP62NY4BA3AXPGW5}

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	2026-05-18T00:36:42.099699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c15313b013492ff69b8e041b05de6b778fdae49f238f8abc1ca2459cb8b1315

Aliases

arxiv: 1708.07757 · arxiv_version: 1708.07757v1 · doi: 10.48550/arxiv.1708.07757 · pith_short_12: RQKTCOYBGSJP · pith_short_16: RQKTCOYBGSJP62NY · pith_short_8: RQKTCOYB

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/RQKTCOYBGSJP62NY4BA3AXPGW5 \
  | 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: 8c15313b013492ff69b8e041b05de6b778fdae49f238f8abc1ca2459cb8b1315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142c7df5bf56e13ed20777cd62c41ec71ab9c1e04dc093f8a3c6b947b5827f54",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-25T14:19:04Z",
    "title_canon_sha256": "49f412de04f1b9ab107ffc20ccfd962a34590efd0d3536787da1ec92fa088aa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07757",
    "kind": "arxiv",
    "version": 1
  }
}