Pith Number

pith:A2QAACRO

pith:2011:A2QAACRO23UQ6GNFPQVCV4GVKP

not attested not anchored not stored refs pending

N=2 Conformal Superspace in Four Dimensions

Daniel Butter

arxiv:1103.5914 v2 · 2011-03-30 · 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{A2QAACRO23UQ6GNFPQVCV4GVKP}

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	2026-05-18T02:02:42.800888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a0000a2ed6e90f19a57c2a2af0d553cb2b0a72933338669a5195e5319a62fb

Aliases

arxiv: 1103.5914 · arxiv_version: 1103.5914v2 · doi: 10.48550/arxiv.1103.5914 · pith_short_12: A2QAACRO23UQ · pith_short_16: A2QAACRO23UQ6GNF · pith_short_8: A2QAACRO

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/A2QAACRO23UQ6GNFPQVCV4GVKP \
  | 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: 06a0000a2ed6e90f19a57c2a2af0d553cb2b0a72933338669a5195e5319a62fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23fc5b41456b3c21e8cc56204dea008704c7804c9877ab57b70b5efcc6ca6c99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-30T13:11:48Z",
    "title_canon_sha256": "256a71608ce288e36fb6cf1b0e45369b0b6684e617fa22a1f937e3160bd22b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5914",
    "kind": "arxiv",
    "version": 2
  }
}