Pith Number

pith:6KECMFXL

pith:2026:6KECMFXLE2BONB5CX3GMREBVTM

not attested not anchored not stored refs pending

Point Set Embeddability with List Constraints

Boris Klemz, Joseph Dorfer, Lena Schlipf, Matthias Pfretzschner, Thomas Depian

arxiv:2607.24182 v1 · 2026-07-27 · cs.CG · cs.CC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KECMFXLE2BONB5CX3GMREBVTM}

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	2026-07-28T02:23:49.665882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2882616eb2682e687a2beccc890359b161df22b669224d0cd585790afd28e84

Aliases

arxiv: 2607.24182 · arxiv_version: 2607.24182v1 · doi: 10.48550/arxiv.2607.24182 · pith_short_12: 6KECMFXLE2BO · pith_short_16: 6KECMFXLE2BONB5C · pith_short_8: 6KECMFXL

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/6KECMFXLE2BONB5CX3GMREBVTM \
  | 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: f2882616eb2682e687a2beccc890359b161df22b669224d0cd585790afd28e84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "076789afad1b263f2fab5844acb31c9f483b0af4a1773f43cb044f46d2351740",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2026-07-27T09:04:34Z",
    "title_canon_sha256": "65b59d61894c2c34ee6719ae30aa40e942c25fcaf0b415dae39b4cc26623157c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24182",
    "kind": "arxiv",
    "version": 1
  }
}