Pith Number

pith:54QTUVDD

pith:2018:54QTUVDDR5ZSQLSCLURBHIX534

not attested not anchored not stored refs pending

Asymptotic Enumeration of Graph Classes with Many Components

Konstantinos Panagiotou, Leon Ramzews

arxiv:1801.04559 v1 · 2018-01-14 · 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{54QTUVDDR5ZSQLSCLURBHIX534}

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	2026-05-18T00:25:50.636706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef213a54638f73282e425d2213a2fddf2bddcf28480e97e409ffb9745ed6256c

Aliases

arxiv: 1801.04559 · arxiv_version: 1801.04559v1 · doi: 10.48550/arxiv.1801.04559 · pith_short_12: 54QTUVDDR5ZS · pith_short_16: 54QTUVDDR5ZSQLSC · pith_short_8: 54QTUVDD

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/54QTUVDDR5ZSQLSCLURBHIX534 \
  | 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: ef213a54638f73282e425d2213a2fddf2bddcf28480e97e409ffb9745ed6256c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33fd8c2c7549388549fcb1efe0025680a1100a6933587018b0877ab6b790e4df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-01-14T14:12:24Z",
    "title_canon_sha256": "581088215f3e551710dd0f4d6d07828fca597211dd3266651e21724a65e0ae21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04559",
    "kind": "arxiv",
    "version": 1
  }
}