Pith Number

pith:BCRURRLX

pith:2004:BCRURRLXAFAB6ZA7WC4VJW4JVB

not attested not anchored not stored refs pending

Selfduality of d=2 Reduction of Gravity Coupled to a Sigma-Model

Louis Paulot

arxiv:hep-th/0412157 v1 · 2004-12-15 · 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{BCRURRLXAFAB6ZA7WC4VJW4JVB}

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.

Cited by

2 papers in Pith

The auxiliary-deformed Breitenlohner-Maison model: duality frames and higher-dimensional origin

Receipt and verification

First computed	2026-07-04T16:49:07.700534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08a348c57701401f641fb0b954db89a85b301d962700a3be9d3ee999bce70abd

Aliases

arxiv: hep-th/0412157 · arxiv_version: hep-th/0412157v1 · doi: 10.48550/arxiv.hep-th/0412157 · pith_short_12: BCRURRLXAFAB · pith_short_16: BCRURRLXAFAB6ZA7 · pith_short_8: BCRURRLX

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/BCRURRLXAFAB6ZA7WC4VJW4JVB \
  | 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: 08a348c57701401f641fb0b954db89a85b301d962700a3be9d3ee999bce70abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee35f2cd9e34fc7a49ba995061e08cf3f919b5a774947c4f8bcf471877b490f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-12-15T13:57:17Z",
    "title_canon_sha256": "219ceace03b8e8c95744fa8311095e8dd7573b6ffa3b28fd495b526265009ade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0412157",
    "kind": "arxiv",
    "version": 1
  }
}