Pith Number

pith:KFG6D6S7

pith:2018:KFG6D6S7MCRB2QTZYWEG5VNILC

not attested not anchored not stored refs pending

The twisted cohomological equation over the partially hyperbolic flow

Zhenqi Jenny Wang

arxiv:1809.04672 v1 · 2018-09-12 · 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{KFG6D6S7MCRB2QTZYWEG5VNILC}

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	2026-05-18T00:05:50.048078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

514de1fa5f60a21d4279c5886ed5a858bae34fead8781a0c96a2d9ffa2d5a792

Aliases

arxiv: 1809.04672 · arxiv_version: 1809.04672v1 · doi: 10.48550/arxiv.1809.04672 · pith_short_12: KFG6D6S7MCRB · pith_short_16: KFG6D6S7MCRB2QTZ · pith_short_8: KFG6D6S7

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/KFG6D6S7MCRB2QTZYWEG5VNILC \
  | 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: 514de1fa5f60a21d4279c5886ed5a858bae34fead8781a0c96a2d9ffa2d5a792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e2972345d1745725ba475fba2c65514360bdd13720cec7621445a7c0d34223e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-09-12T20:57:46Z",
    "title_canon_sha256": "578c57ef3323665ff878663d3ea324bb18057ffd3ffa398edf10193770eae9c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04672",
    "kind": "arxiv",
    "version": 1
  }
}