Pith Number

pith:JMGN2MHJ

pith:2018:JMGN2MHJIT7VS2ES2WNFBCMJOQ

not attested not anchored not stored refs pending

Discs and boundary uniqueness for psh functions on almost complex manifolds

Alexandre Sukhov

arxiv:1807.02645 v1 · 2018-07-07 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMGN2MHJIT7VS2ES2WNFBCMJOQ}

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	2026-05-18T00:11:16.439583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b0cdd30e944ff596892d59a5089897415a537f6df94ba5f61d1b2717a9a09ad

Aliases

arxiv: 1807.02645 · arxiv_version: 1807.02645v1 · doi: 10.48550/arxiv.1807.02645 · pith_short_12: JMGN2MHJIT7V · pith_short_16: JMGN2MHJIT7VS2ES · pith_short_8: JMGN2MHJ

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/JMGN2MHJIT7VS2ES2WNFBCMJOQ \
  | 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: 4b0cdd30e944ff596892d59a5089897415a537f6df94ba5f61d1b2717a9a09ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41122e5be560f394332b09938e7f49664633d3f4bc60db283dee1f68c47b3170",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-07-07T10:53:22Z",
    "title_canon_sha256": "c88149d7fceacf06c5a983d50a0feb0a0d7da28c6b3cae454499265799bae39e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02645",
    "kind": "arxiv",
    "version": 1
  }
}