Pith Number

pith:PZEY26R6

pith:2012:PZEY26R64GTCKEG3N7T7C3FEUI

not attested not anchored not stored refs pending

Perturbed N=(2,2) supersymmetric sigma models on Lie groups

A. Rezaei-Aghdam, M. Ebrahimi

arxiv:1204.5895 v2 · 2012-04-26 · 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{PZEY26R64GTCKEG3N7T7C3FEUI}

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	2026-05-18T03:45:00.460790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e498d7a3ee1a62510db6fe7f16ca4a23cad88355fc71aa98eac84d8d87311b4

Aliases

arxiv: 1204.5895 · arxiv_version: 1204.5895v2 · doi: 10.48550/arxiv.1204.5895 · pith_short_12: PZEY26R64GTC · pith_short_16: PZEY26R64GTCKEG3 · pith_short_8: PZEY26R6

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/PZEY26R64GTCKEG3N7T7C3FEUI \
  | 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: 7e498d7a3ee1a62510db6fe7f16ca4a23cad88355fc71aa98eac84d8d87311b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496ec96b564436eb584bd0500707bac00740ac6871048b20c12b58476be552a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-04-26T12:09:39Z",
    "title_canon_sha256": "0618eb4161cea2d0a9e9a7a29c1df2d2f4eced140ba8876ff00f75adea176a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5895",
    "kind": "arxiv",
    "version": 2
  }
}