Pith Number

pith:YGYBYVS3

pith:2019:YGYBYVS3QG5FHKAWK3FV2EBASI

not attested not anchored not stored refs pending

Commutator estimates from a viewpoint of regularity structures

Masato Hoshino

arxiv:1903.00623 v1 · 2019-03-02 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGYBYVS3QG5FHKAWK3FV2EBASI}

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	2026-05-17T23:52:13.967980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1b01c565b81ba53a81656cb5d1020920be97df7987849d268c38a4891098737

Aliases

arxiv: 1903.00623 · arxiv_version: 1903.00623v1 · doi: 10.48550/arxiv.1903.00623 · pith_short_12: YGYBYVS3QG5F · pith_short_16: YGYBYVS3QG5FHKAW · pith_short_8: YGYBYVS3

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/YGYBYVS3QG5FHKAWK3FV2EBASI \
  | 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: c1b01c565b81ba53a81656cb5d1020920be97df7987849d268c38a4891098737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27f10b5bb9beaf9e053b0b5cb0dbc7c56899e922f9397ea01a5da5dbcde732f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-03-02T04:38:58Z",
    "title_canon_sha256": "a3aaee6be52356baf1ea07cbd4b2ff57717e3d060983d6ad47cf6f6439252986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00623",
    "kind": "arxiv",
    "version": 1
  }
}