Pith Number

pith:VAUWSGTA

pith:2018:VAUWSGTAWAGEDOKACBAXYFCOAS

not attested not anchored not stored refs pending

A Note on Minimal Separating Function Sets

Oleg Okunev, Raushan Buzyakova

arxiv:1809.05186 v1 · 2018-09-13 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VAUWSGTAWAGEDOKACBAXYFCOAS}

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	2026-05-18T00:05:44.498217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a829691a60b00c41b94010417c144e049ed019d8bf5e405ae7059b156849316c

Aliases

arxiv: 1809.05186 · arxiv_version: 1809.05186v1 · doi: 10.48550/arxiv.1809.05186 · pith_short_12: VAUWSGTAWAGE · pith_short_16: VAUWSGTAWAGEDOKA · pith_short_8: VAUWSGTA

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/VAUWSGTAWAGEDOKACBAXYFCOAS \
  | 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: a829691a60b00c41b94010417c144e049ed019d8bf5e405ae7059b156849316c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cccaa89fbf2d1716cfe29e89e83f5aef817114330867ad2d07f9cf6922047e6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2018-09-13T21:43:54Z",
    "title_canon_sha256": "f16a57584ffc4458f7f6449b61ca017211e947aef69cae1a0413f61e98c7536e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05186",
    "kind": "arxiv",
    "version": 1
  }
}