Pith Number

pith:D2CLKJFA

pith:1993:D2CLKJFARGJ3HBUVW3E7E3AJR6

not attested not anchored not stored refs pending

ALE manifolds and Conformal Field Theory

A. Zaffaroni, D. Anselmi, L. Girardello, M. Bill\'o, P. Fr\'e

arxiv:hep-th/9304135 v1 · 1993-04-27 · 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{D2CLKJFARGJ3HBUVW3E7E3AJR6}

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	2026-05-18T04:17:35.772478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e84b524a08993b38695b6c9f26c098f9fc5ee24a64adc4a0cb85517c55c172d

Aliases

arxiv: hep-th/9304135 · arxiv_version: hep-th/9304135v1 · doi: 10.48550/arxiv.hep-th/9304135 · pith_short_12: D2CLKJFARGJ3 · pith_short_16: D2CLKJFARGJ3HBUV · pith_short_8: D2CLKJFA

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/D2CLKJFARGJ3HBUVW3E7E3AJR6 \
  | 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: 1e84b524a08993b38695b6c9f26c098f9fc5ee24a64adc4a0cb85517c55c172d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b6b7584c3bc1c5a8424007098d19a05af93caf670dfa5bbfcc87aac7a73e10",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-04-27T15:57:27Z",
    "title_canon_sha256": "8981668dcee1cf96f6c65e04c78d0875520fd4639e52a5a4cc2e1efcf392c801"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9304135",
    "kind": "arxiv",
    "version": 1
  }
}