Pith Number

pith:RHEG2OOP

pith:2015:RHEG2OOPFSAEOKH2SVDWNQOVW5

not attested not anchored not stored refs pending

Rainbow Hamilton cycles in random graphs and hypergraphs

Asaf Ferber, Michael Krivelevich

arxiv:1506.02929 v1 · 2015-06-09 · 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{RHEG2OOPFSAEOKH2SVDWNQOVW5}

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	2026-05-18T01:55:40.481154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c86d39cf2c804728fa954766c1d5b7428763ac953586bc4e7c8cd0941e5348

Aliases

arxiv: 1506.02929 · arxiv_version: 1506.02929v1 · doi: 10.48550/arxiv.1506.02929 · pith_short_12: RHEG2OOPFSAE · pith_short_16: RHEG2OOPFSAEOKH2 · pith_short_8: RHEG2OOP

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/RHEG2OOPFSAEOKH2SVDWNQOVW5 \
  | 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: 89c86d39cf2c804728fa954766c1d5b7428763ac953586bc4e7c8cd0941e5348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c163da85b1c6fcc2e4eca2ad5f726af0ba4cf1b6bffddf61d19863b350d6759",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-06-09T14:25:24Z",
    "title_canon_sha256": "d13643ab84010e0bfc4341c9cba23a110a6db545fecfd2a62c178e3280185e6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02929",
    "kind": "arxiv",
    "version": 1
  }
}