Pith Number

pith:3ACC3RL2

pith:2019:3ACC3RL2OKUHPTBFPT3MYIIUDJ

not attested not anchored not stored refs pending

On the general position problem on Kneser graphs

Bal\'azs Patk\'os

arxiv:1903.08056 v2 · 2019-03-19 · 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{3ACC3RL2OKUHPTBFPT3MYIIUDJ}

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	2026-05-17T23:40:03.695432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8042dc57a72a877cc257cf6cc21141a423a37a7af905e1895ebbc708331d0cd

Aliases

arxiv: 1903.08056 · arxiv_version: 1903.08056v2 · doi: 10.48550/arxiv.1903.08056 · pith_short_12: 3ACC3RL2OKUH · pith_short_16: 3ACC3RL2OKUHPTBF · pith_short_8: 3ACC3RL2

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/3ACC3RL2OKUHPTBFPT3MYIIUDJ \
  | 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: d8042dc57a72a877cc257cf6cc21141a423a37a7af905e1895ebbc708331d0cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cfc61e8750e0b3e062da15eeb10e6eb2a46b0881471fdb0f4f2e6522b8430a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-03-19T15:35:54Z",
    "title_canon_sha256": "d68f826e35e1a1d20662e5fa8a20773a76f90bacd7344fcaa9fa17d01bdcd218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08056",
    "kind": "arxiv",
    "version": 2
  }
}