Pith Number

pith:37W3JQRO

pith:2015:37W3JQROGKPMITUCBVQ4XRRJCY

not attested not anchored not stored refs pending

On the Onsager conjecture in two dimensions

A. Cheskidov, H. J. Nussenzveig Lopes, M. C. Lopes Filho, R. Shvydkoy

arxiv:1509.03213 v1 · 2015-09-10 · 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{37W3JQROGKPMITUCBVQ4XRRJCY}

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	2026-05-18T01:33:25.038902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfedb4c22e329ec44e820d61cbc6291611a0113cd0892b19ca1bea3ebde64135

Aliases

arxiv: 1509.03213 · arxiv_version: 1509.03213v1 · doi: 10.48550/arxiv.1509.03213 · pith_short_12: 37W3JQROGKPM · pith_short_16: 37W3JQROGKPMITUC · pith_short_8: 37W3JQRO

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/37W3JQROGKPMITUCBVQ4XRRJCY \
  | 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: dfedb4c22e329ec44e820d61cbc6291611a0113cd0892b19ca1bea3ebde64135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae76644e77831836b09ca1801d8ec3b9bf5022f13992398d8e0777ce5b5fa19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-09-10T16:34:29Z",
    "title_canon_sha256": "fd941e9f8f5ce0e16c24fd875273693ae2cb33a6ead1bb42b6f1ad3e0d45118d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03213",
    "kind": "arxiv",
    "version": 1
  }
}