Pith Number

pith:F4IRIL5C

pith:2018:F4IRIL5CLU623BEKEXEE6NVEH2

not attested not anchored not stored refs pending

Higher-order correlations for group actions

Alexander Gorodnik

arxiv:1805.06994 v1 · 2018-05-17 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4IRIL5CLU623BEKEXEE6NVEH2}

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	2026-05-18T00:15:41.413022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f11142fa25d3dad848a25c84f36a43e891e115c2ae83eca60301d0c3d4d9caa

Aliases

arxiv: 1805.06994 · arxiv_version: 1805.06994v1 · doi: 10.48550/arxiv.1805.06994 · pith_short_12: F4IRIL5CLU62 · pith_short_16: F4IRIL5CLU623BEK · pith_short_8: F4IRIL5C

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/F4IRIL5CLU623BEKEXEE6NVEH2 \
  | 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: 2f11142fa25d3dad848a25c84f36a43e891e115c2ae83eca60301d0c3d4d9caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac13cfe3d534e007cc071a57ee63879c6b5e444e4e804d82059add647877ee2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-05-17T23:23:02Z",
    "title_canon_sha256": "d89f4f8e18bbcd5f0dd6ebb0c5dec80be02e25815bf8b0ef1833171ad6296628"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06994",
    "kind": "arxiv",
    "version": 1
  }
}