Pith Number

pith:VOSUI6Y2

pith:2019:VOSUI6Y23YYW4DXCLBHTOD637R

not attested not anchored not stored refs pending

On the $C^1$ and $C^2$-convergence to weak K.A.M. solutions

Marie-Claude Arnaud, Xifeng SU

arxiv:1902.06108 v1 · 2019-02-16 · math.DS · 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{VOSUI6Y23YYW4DXCLBHTOD637R}

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	2026-05-17T23:53:46.564403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba5447b1ade316e0ee2584f370fdbfc6336812d4ab6923f1b2c1254ecf4b67f

Aliases

arxiv: 1902.06108 · arxiv_version: 1902.06108v1 · doi: 10.48550/arxiv.1902.06108 · pith_short_12: VOSUI6Y23YYW · pith_short_16: VOSUI6Y23YYW4DXC · pith_short_8: VOSUI6Y2

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/VOSUI6Y23YYW4DXCLBHTOD637R \
  | 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: aba5447b1ade316e0ee2584f370fdbfc6336812d4ab6923f1b2c1254ecf4b67f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4a3eb450a12ece846e5a015da21a7b137ef2c023b1ded06fe9debd7901c959b",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-02-16T14:54:01Z",
    "title_canon_sha256": "c8668253c49cc505a3bcce477f3c6d7d62aa08bd43285e3e8db0cc1fa40eb1ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06108",
    "kind": "arxiv",
    "version": 1
  }
}