Pith Number

pith:22NRN5X6

pith:2014:22NRN5X6ZIDJI7H63H24T4LQRJ

not attested not anchored not stored refs pending

Cocycle Rigidity and Splitting for some Discrete Parabolic Actions

Danijela Damjanovic, James Tanis

arxiv:1409.7934 v1 · 2014-09-28 · 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{22NRN5X6ZIDJI7H63H24T4LQRJ}

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	2026-05-18T02:41:34.043813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d69b16f6feca06947cfed9f5c9f1708a52e59736c4f483c04e75f4f37de9caad

Aliases

arxiv: 1409.7934 · arxiv_version: 1409.7934v1 · doi: 10.48550/arxiv.1409.7934 · pith_short_12: 22NRN5X6ZIDJ · pith_short_16: 22NRN5X6ZIDJI7H6 · pith_short_8: 22NRN5X6

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/22NRN5X6ZIDJI7H63H24T4LQRJ \
  | 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: d69b16f6feca06947cfed9f5c9f1708a52e59736c4f483c04e75f4f37de9caad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d594121c2a7a75d2a1257a4ceed23f60497884bc08f610db44619d5fb71837ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-09-28T17:20:23Z",
    "title_canon_sha256": "d20d669a8771dcb864261b1ac2fbc5941c7a1569778a9b3bd0fb40e0c21135f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7934",
    "kind": "arxiv",
    "version": 1
  }
}