Pith Number

pith:G2XYIIBZ

pith:2015:G2XYIIBZB6RDN7P5XNH3JWZXWY

not attested not anchored not stored refs pending

Limit theory of discrete mathematics problems

Endre Cs\'oka

arxiv:1505.06984 v3 · 2015-05-25 · cs.GT · cs.DM · math.CO · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2XYIIBZB6RDN7P5XNH3JWZXWY}

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	2026-05-18T00:42:07.937942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36af8420390fa236fdfdbb4fb4db37b630ac6d82ae100c83e5eaf133fdcc9a36

Aliases

arxiv: 1505.06984 · arxiv_version: 1505.06984v3 · doi: 10.48550/arxiv.1505.06984 · pith_short_12: G2XYIIBZB6RD · pith_short_16: G2XYIIBZB6RDN7P5 · pith_short_8: G2XYIIBZ

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/G2XYIIBZB6RDN7P5XNH3JWZXWY \
  | 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: 36af8420390fa236fdfdbb4fb4db37b630ac6d82ae100c83e5eaf133fdcc9a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f9671a27219bb19ddc447c6fc5a97fd303df4b3445a1b78363b0bc395a48ad1",
    "cross_cats_sorted": [
      "cs.DM",
      "math.CO",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2015-05-25T17:19:29Z",
    "title_canon_sha256": "824bdb8f821edf1aab3ec3d85d1a2698088fc71d3e87bc3659465ebe844cbe3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06984",
    "kind": "arxiv",
    "version": 3
  }
}