Pith Number

pith:XCZM4VCX

pith:2012:XCZM4VCXQ6VWOGMHOTHP3DJNWW

not attested not anchored not stored refs pending

Pseudoholomorphic curves on nearly Kahler manifolds

Misha Verbitsky

arxiv:1208.6321 v1 · 2012-08-30 · math.DG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCZM4VCXQ6VWOGMHOTHP3DJNWW}

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	2026-05-18T03:08:59.714250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b2ce545787ab67198774cefd8d2db5970f43c2a7d5c9822cff27ac29aea912

Aliases

arxiv: 1208.6321 · arxiv_version: 1208.6321v1 · doi: 10.48550/arxiv.1208.6321 · pith_short_12: XCZM4VCXQ6VW · pith_short_16: XCZM4VCXQ6VWOGMH · pith_short_8: XCZM4VCX

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/XCZM4VCXQ6VWOGMHOTHP3DJNWW \
  | 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: b8b2ce545787ab67198774cefd8d2db5970f43c2a7d5c9822cff27ac29aea912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93fc6f6497d7faa0832544e685f8fa1724178cc8c86d4aa7588970448f5f85f6",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-08-30T21:51:28Z",
    "title_canon_sha256": "09859ed775654ffec3eae4649c62fdd90ad70d8ad5befa4dcbbd311775ac3a8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6321",
    "kind": "arxiv",
    "version": 1
  }
}