Pith Number

pith:AW3R7XUW

pith:2018:AW3R7XUW2PPQ4IBD3POC73PJMT

not attested not anchored not stored refs pending

Towards a Theory of Mixing Graphs: A Characterization of Perfect Mixability

Marek Chrobak, Miguel Coviello Gonzalez

arxiv:1806.08875 v4 · 2018-06-22 · cs.DM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AW3R7XUW2PPQ4IBD3POC73PJMT}

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	2026-05-17T23:45:53.041103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05b71fde96d3df0e2023dbdc2fede964d0cac90132c92d0f0d9830eec65e8eb3

Aliases

arxiv: 1806.08875 · arxiv_version: 1806.08875v4 · doi: 10.48550/arxiv.1806.08875 · pith_short_12: AW3R7XUW2PPQ · pith_short_16: AW3R7XUW2PPQ4IBD · pith_short_8: AW3R7XUW

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/AW3R7XUW2PPQ4IBD3POC73PJMT \
  | 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: 05b71fde96d3df0e2023dbdc2fede964d0cac90132c92d0f0d9830eec65e8eb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1be0323f96be7aadad63c494877cf82c71c4957c6d2ea230aec960e26f3aea35",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2018-06-22T23:08:17Z",
    "title_canon_sha256": "b555412ec784667aa0d36dd15f33cb336fa5e3565819295d2025b1b702565df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08875",
    "kind": "arxiv",
    "version": 4
  }
}