Pith Number

pith:UGWQXMHS

pith:2009:UGWQXMHSZQHVNFGP3J3QBRYCL3

not attested not anchored not stored refs pending

Supersymmetric extensions of k-field models

A. Yu. Petrov, D. Bazeia, R. Menezes

arxiv:0910.2827 v2 · 2009-10-15 · 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{UGWQXMHSZQHVNFGP3J3QBRYCL3}

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	2026-05-18T02:11:23.412303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1ad0bb0f2cc0f5694cfda7700c7025edc391e6101a5cf02550564c940735932

Aliases

arxiv: 0910.2827 · arxiv_version: 0910.2827v2 · doi: 10.48550/arxiv.0910.2827 · pith_short_12: UGWQXMHSZQHV · pith_short_16: UGWQXMHSZQHVNFGP · pith_short_8: UGWQXMHS

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/UGWQXMHSZQHVNFGP3J3QBRYCL3 \
  | 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: a1ad0bb0f2cc0f5694cfda7700c7025edc391e6101a5cf02550564c940735932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07c270ebebdde378e727050707dc4d51b61b625570209354d858605b527ee514",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-15T09:59:15Z",
    "title_canon_sha256": "1046fcf91e0f8643fe4ea7cb4932fe5bcc820f56bb4791960ab5e5e95936e242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2827",
    "kind": "arxiv",
    "version": 2
  }
}