Pith Number

pith:NRHMKCIY

pith:2017:NRHMKCIYH4YANMME2BLGDQJON3

not attested not anchored not stored refs pending

The size-Ramsey number of powers of paths

Barnaby Roberts, Damian Reding, Dennis Clemens, Guilherme Oliveira Mota, Matthew Jenssen, Natasha Morrison, Yoshiharu Kohayakawa

arxiv:1707.04297 v1 · 2017-07-13 · 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{NRHMKCIYH4YANMME2BLGDQJON3}

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	2026-05-18T00:40:18.745341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c4ec509183f3006b184d05661c12e6ee7a17829432807dfab0dfb439a912577

Aliases

arxiv: 1707.04297 · arxiv_version: 1707.04297v1 · doi: 10.48550/arxiv.1707.04297 · pith_short_12: NRHMKCIYH4YA · pith_short_16: NRHMKCIYH4YANMME · pith_short_8: NRHMKCIY

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/NRHMKCIYH4YANMME2BLGDQJON3 \
  | 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: 6c4ec509183f3006b184d05661c12e6ee7a17829432807dfab0dfb439a912577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afe4212eb46670544eac987518d4b3bcec05dbf7ac16f3d42f64b3161b334646",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-07-13T20:14:06Z",
    "title_canon_sha256": "31c55111ef5fd7c61775d9206fea23d3cbfe76593737ee30873ce423851a6d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04297",
    "kind": "arxiv",
    "version": 1
  }
}