Pith Number

pith:HCWTU3SU

pith:2011:HCWTU3SUAXH3F75LNSH6BBSZZM

not attested not anchored not stored refs pending

Instantons and 2d Superconformal field theory

A. Belavin, M. Bershtein, V. Belavin

arxiv:1106.4001 v3 · 2011-06-20 · 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{HCWTU3SUAXH3F75LNSH6BBSZZM}

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	2026-05-18T04:12:00.516114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38ad3a6e5405cfb2ffab6c8fe08659cb169e91b9d1298acb7f97bb54e3ac2300

Aliases

arxiv: 1106.4001 · arxiv_version: 1106.4001v3 · doi: 10.48550/arxiv.1106.4001 · pith_short_12: HCWTU3SUAXH3 · pith_short_16: HCWTU3SUAXH3F75L · pith_short_8: HCWTU3SU

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/HCWTU3SUAXH3F75LNSH6BBSZZM \
  | 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: 38ad3a6e5405cfb2ffab6c8fe08659cb169e91b9d1298acb7f97bb54e3ac2300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae7225303a7dc89a36cbe9af3b73daef73b43e0caa7316e4cf293b221b386515",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-06-20T19:33:20Z",
    "title_canon_sha256": "537a04044bd87942e660985a84fb96e611224869c284214da8a082d998a6a717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4001",
    "kind": "arxiv",
    "version": 3
  }
}