Pith Number

pith:EMH3KCG5

pith:2014:EMH3KCG5MCJYW4RTIRZBLGDYLP

not attested not anchored not stored refs pending

Elementary deformations and the hyperK\"ahler-quaternionic K\"ahler correspondence

Andrew Swann, Oscar Macia

arxiv:1404.1169 v2 · 2014-04-04 · math.DG · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMH3KCG5MCJYW4RTIRZBLGDYLP}

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	2026-05-18T02:54:20.756672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

230fb508dd60938b723344721598785bc2d0fe9d061556df137ef13b31558052

Aliases

arxiv: 1404.1169 · arxiv_version: 1404.1169v2 · doi: 10.48550/arxiv.1404.1169 · pith_short_12: EMH3KCG5MCJY · pith_short_16: EMH3KCG5MCJYW4RT · pith_short_8: EMH3KCG5

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/EMH3KCG5MCJYW4RTIRZBLGDYLP \
  | 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: 230fb508dd60938b723344721598785bc2d0fe9d061556df137ef13b31558052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758db4a5dc499af9c82a61131becf47da2aed85662ce549aa5657fa445ce1ebb",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-04-04T07:24:03Z",
    "title_canon_sha256": "6dd39ac71a80a35b363e01f48d8e39c0caf41b5e27ed15eaa48356d6529410e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1169",
    "kind": "arxiv",
    "version": 2
  }
}