Pith Number

pith:L2E5JWPN

pith:2014:L2E5JWPNMSLLPWCUDNDH4QRVXC

not attested not anchored not stored refs pending

Labeling Schemes for Bounded Degree Graphs

David Adjiashvili, Noy Rotbart

arxiv:1404.0588 v1 · 2014-04-02 · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2E5JWPNMSLLPWCUDNDH4QRVXC}

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	2026-05-18T02:55:03.018078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e89d4d9ed6496b7d8541b467e4235b8bd4878add639a08d90d126f0fd2343dd

Aliases

arxiv: 1404.0588 · arxiv_version: 1404.0588v1 · doi: 10.48550/arxiv.1404.0588 · pith_short_12: L2E5JWPNMSLL · pith_short_16: L2E5JWPNMSLLPWCU · pith_short_8: L2E5JWPN

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/L2E5JWPNMSLLPWCUDNDH4QRVXC \
  | 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: 5e89d4d9ed6496b7d8541b467e4235b8bd4878add639a08d90d126f0fd2343dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "525f2c62703e2cd108068bc29daacb00cc438c3318d6a0b4d628352f9b1d9194",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-04-02T15:34:57Z",
    "title_canon_sha256": "9341ae7382db1de6fbcd678f59e09f955c0680e4bf573d72966e3a2c2541f0e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0588",
    "kind": "arxiv",
    "version": 1
  }
}