Pith Number

pith:KOG5YZ2B

pith:2017:KOG5YZ2BMTHMOFWXYLBA5AV6R5

not attested not anchored not stored refs pending

A note on minimum linear arrangement for BC graphs

Natarajan Parthiban, Qinghui Liu, R. Sundara Rajan, Xiaofang Jiang

arxiv:1703.01149 v1 · 2017-03-03 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOG5YZ2BMTHMOFWXYLBA5AV6R5}

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	2026-05-18T00:49:35.872139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

538ddc674164cec716d7c2c20e82be8f6fde3e629262bb1c6b00909fa5b800e5

Aliases

arxiv: 1703.01149 · arxiv_version: 1703.01149v1 · doi: 10.48550/arxiv.1703.01149 · pith_short_12: KOG5YZ2BMTHM · pith_short_16: KOG5YZ2BMTHMOFWX · pith_short_8: KOG5YZ2B

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/KOG5YZ2BMTHMOFWXYLBA5AV6R5 \
  | 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: 538ddc674164cec716d7c2c20e82be8f6fde3e629262bb1c6b00909fa5b800e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e7598aeee96c556f657136539b1e0a8925caeb68665a820f4eba85921c4c7b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2017-03-03T13:23:11Z",
    "title_canon_sha256": "dd3969e92412c73cd43ebb5819b80a9d23d5690501c79ac8d942369fff3ddd05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01149",
    "kind": "arxiv",
    "version": 1
  }
}