Pith Number

pith:QYJEFVEW

pith:2015:QYJEFVEWL2GV3BGJUFBLAE2G25

not attested not anchored not stored refs pending

Multicolor Ramsey numbers and restricted Tur\'an numbers for the loose 3-uniform path of length three

Andrzej Ruci\'nski, Eliza Jackowska, Joanna Polcyn

arxiv:1507.04336 v1 · 2015-07-15 · 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{QYJEFVEWL2GV3BGJUFBLAE2G25}

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	2026-05-18T01:36:48.643676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

861242d4965e8d5d84c9a142b01346d74a6de88063e558203ff1fe32af9d4930

Aliases

arxiv: 1507.04336 · arxiv_version: 1507.04336v1 · doi: 10.48550/arxiv.1507.04336 · pith_short_12: QYJEFVEWL2GV · pith_short_16: QYJEFVEWL2GV3BGJ · pith_short_8: QYJEFVEW

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/QYJEFVEWL2GV3BGJUFBLAE2G25 \
  | 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: 861242d4965e8d5d84c9a142b01346d74a6de88063e558203ff1fe32af9d4930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "797a258785a8c33533e7c72f312af025b315de4927881db0845373bb869682a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-07-15T19:24:23Z",
    "title_canon_sha256": "91c4e77cfe6d3d48eec7f29331a760f4a58bb9626baeabea53cdf870f014fa41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04336",
    "kind": "arxiv",
    "version": 1
  }
}