Pith Number

pith:LAEIY6PK

pith:2014:LAEIY6PKWRMTGRKOGDPUNYS6ZD

not attested not anchored not stored refs pending

Minimum Linear Arrangement of Series-Parallel Graphs

Alexander Setzer, Christian Scheideler, Martina Eikel

arxiv:1410.4395 v1 · 2014-10-16 · cs.DM · 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{LAEIY6PKWRMTGRKOGDPUNYS6ZD}

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	2026-05-18T02:39:56.243931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58088c79eab45933454e30df46e25ec8c1b67ac2880147a7e35e6447a8337199

Aliases

arxiv: 1410.4395 · arxiv_version: 1410.4395v1 · doi: 10.48550/arxiv.1410.4395 · pith_short_12: LAEIY6PKWRMT · pith_short_16: LAEIY6PKWRMTGRKO · pith_short_8: LAEIY6PK

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/LAEIY6PKWRMTGRKOGDPUNYS6ZD \
  | 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: 58088c79eab45933454e30df46e25ec8c1b67ac2880147a7e35e6447a8337199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c5574974a87cbc5450ba3f309f7639049da659d002205d4685480832b33d7e",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-10-16T12:37:33Z",
    "title_canon_sha256": "4181780884b56e44f2d0c73456b7b28c3ea95eab4025ede6defee56a2eb68df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4395",
    "kind": "arxiv",
    "version": 1
  }
}