Pith Number

pith:M34HM42O

pith:2019:M34HM42OSZXUUQMQM6RKNW5VXO

not attested not anchored not stored refs pending

Multidimensional topological Galois theory

Askold Khovanskii

arxiv:1904.07228 v1 · 2019-04-14 · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M34HM42OSZXUUQMQM6RKNW5VXO}

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	2026-05-17T23:48:29.205652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f876734e966f4a419067a2a6dbb5bbb1c960cecd3936e3df3937c786ce4cf0

Aliases

arxiv: 1904.07228 · arxiv_version: 1904.07228v1 · doi: 10.48550/arxiv.1904.07228 · pith_short_12: M34HM42OSZXU · pith_short_16: M34HM42OSZXUUQMQ · pith_short_8: M34HM42O

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/M34HM42OSZXUUQMQM6RKNW5VXO \
  | 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: 66f876734e966f4a419067a2a6dbb5bbb1c960cecd3936e3df3937c786ce4cf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00c1b4b34ade45d4a15027c93cca0f498e855df8c122ed788912abdc15ac0168",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-04-14T23:44:30Z",
    "title_canon_sha256": "94e089ea5f3ac1e95a3d5bb774130dc77a5eee4537d705661eefca0d6bc9bc11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07228",
    "kind": "arxiv",
    "version": 1
  }
}