Pith Number

pith:GKP75XFT

pith:2012:GKP75XFTGUFLHRYR7YKHEBFNLZ

not attested not anchored not stored refs pending

Tight maps and holomorphicity

Oskar Hamlet

arxiv:1206.4465 v2 · 2012-06-20 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKP75XFTGUFLHRYR7YKHEBFNLZ}

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	2026-05-18T02:39:01.470702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

329ffedcb3350ab3c711fe147204ad5e7cc9dd80fa95e5bd54e7c586237c6afe

Aliases

arxiv: 1206.4465 · arxiv_version: 1206.4465v2 · doi: 10.48550/arxiv.1206.4465 · pith_short_12: GKP75XFTGUFL · pith_short_16: GKP75XFTGUFLHRYR · pith_short_8: GKP75XFT

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/GKP75XFTGUFLHRYR7YKHEBFNLZ \
  | 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: 329ffedcb3350ab3c711fe147204ad5e7cc9dd80fa95e5bd54e7c586237c6afe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6fc31e2e10d0e7c4945a719a5827edafd7adfaae5f71effdc90c0ceb1a85b5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-06-20T11:45:52Z",
    "title_canon_sha256": "afb014dce4263bf36ad4d052e043c8b2af95b64642189e8124b96cd5d2370a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4465",
    "kind": "arxiv",
    "version": 2
  }
}