Pith Number

pith:MWS6ZCQ5

pith:2000:MWS6ZCQ5GOUX5PZLMIPMOBRIOA

not attested not anchored not stored refs pending

(Anti-)Instantons and the Atiyah-Hitchin Manifold

A. Hanany (MIT), B. Pioline (Harvard, LPTHE)

arxiv:hep-th/0005160 v1 · 2000-05-17 · 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{MWS6ZCQ5GOUX5PZLMIPMOBRIOA}

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	2026-05-18T02:36:13.049547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a5ec8a1d33a97ebf2b621ec706287005ea3ef1ff877c3415c8ce0895c728f6

Aliases

arxiv: hep-th/0005160 · arxiv_version: hep-th/0005160v1 · doi: 10.48550/arxiv.hep-th/0005160 · pith_short_12: MWS6ZCQ5GOUX · pith_short_16: MWS6ZCQ5GOUX5PZL · pith_short_8: MWS6ZCQ5

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/MWS6ZCQ5GOUX5PZLMIPMOBRIOA \
  | 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: 65a5ec8a1d33a97ebf2b621ec706287005ea3ef1ff877c3415c8ce0895c728f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f879d7242aacd66a1023a53a3a3a8e42fde2aacd9c0720d8178fe4528ece2833",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-05-17T18:41:48Z",
    "title_canon_sha256": "11d60236dfa07ebff9dcde74b23c5de08ede301fa733b8e5839607b43da1906d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0005160",
    "kind": "arxiv",
    "version": 1
  }
}