Pith Number

pith:MRCBPI23

pith:2009:MRCBPI23YHOHENDU3ZYPYPPG2I

not attested not anchored not stored refs pending

From PT-symmetric quantum mechanics to conformal field theory

Clare Dunning, Patrick Dorey, Roberto Tateo

arxiv:0906.1130 v1 · 2009-06-05 · 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{MRCBPI23YHOHENDU3ZYPYPPG2I}

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	2026-05-18T04:37:34.057292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

644417a35bc1dc723474de70fc3de6d215877b8f242e9b8a5c8a9e41b4b21fc9

Aliases

arxiv: 0906.1130 · arxiv_version: 0906.1130v1 · doi: 10.48550/arxiv.0906.1130 · pith_short_12: MRCBPI23YHOH · pith_short_16: MRCBPI23YHOHENDU · pith_short_8: MRCBPI23

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/MRCBPI23YHOHENDU3ZYPYPPG2I \
  | 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: 644417a35bc1dc723474de70fc3de6d215877b8f242e9b8a5c8a9e41b4b21fc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae5cc889910e3eb5d2ba7865e85bf5f59f806391d656b6cad09cebcefa619f90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-06-05T14:12:24Z",
    "title_canon_sha256": "c052ec2b177485d2f6938576fb4bd58b4c96a3a01adadcfdf4a618fd8eaa8072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1130",
    "kind": "arxiv",
    "version": 1
  }
}