Pith Number

pith:VM4RHRIT

pith:2017:VM4RHRITLIZEVLIVWJB7SING7G

not attested not anchored not stored refs pending

Revisiting the Hamiltonian Theme in the Square of a Block: The Case of DT-Graphs

Gek L. Chia, Herbert Fleischner, Jan Ekstein

arxiv:1706.04414 v1 · 2017-06-14 · 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{VM4RHRITLIZEVLIVWJB7SING7G}

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	2026-05-18T00:42:22.730872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab3913c5135a324aad15b243f921a6f9882d7afae9f76ea0b1208beccbc77495

Aliases

arxiv: 1706.04414 · arxiv_version: 1706.04414v1 · doi: 10.48550/arxiv.1706.04414 · pith_short_12: VM4RHRITLIZE · pith_short_16: VM4RHRITLIZEVLIV · pith_short_8: VM4RHRIT

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/VM4RHRITLIZEVLIVWJB7SING7G \
  | 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: ab3913c5135a324aad15b243f921a6f9882d7afae9f76ea0b1208beccbc77495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fedc13eb84ceedd6180f8a73ea1c3d07a09937a4aa971f9ccc74af2cc6889185",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-06-14T11:26:11Z",
    "title_canon_sha256": "aa2ab410dc25af059a7944d54bbd2f179ca57481f311c5cc558f5b8c8371eb32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04414",
    "kind": "arxiv",
    "version": 1
  }
}