Pith Number

pith:DPG55J2F

pith:2008:DPG55J2FQ4XLNP7I6JSFMO4Z3N

not attested not anchored not stored refs pending

Supersymmetric Wilson loops at two loops

Antonio Bassetto (Padua U., Domenico Seminara (Florence U., Fabrizio Pucci (Florence U., INFN), Luca Griguolo (Parma U.

arxiv:0804.3973 v2 · 2008-04-24 · 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{DPG55J2FQ4XLNP7I6JSFMO4Z3N}

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	2026-05-18T02:35:22.697636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bcddea745872eb6bfe8f264563b99db60b8dfe2e23d0fb230591d835c038a4a

Aliases

arxiv: 0804.3973 · arxiv_version: 0804.3973v2 · doi: 10.48550/arxiv.0804.3973 · pith_short_12: DPG55J2FQ4XL · pith_short_16: DPG55J2FQ4XLNP7I · pith_short_8: DPG55J2F

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/DPG55J2FQ4XLNP7I6JSFMO4Z3N \
  | 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: 1bcddea745872eb6bfe8f264563b99db60b8dfe2e23d0fb230591d835c038a4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c45a0d6435ae4a4b61e7ad39b24dcc44f76a5d2a4b63a73b60ce8dfbe5e8ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-04-24T19:52:32Z",
    "title_canon_sha256": "d1b575de95a11880f5b010a30e6cdeacec65627d8b9f9f39b4bc693ed330d5ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.3973",
    "kind": "arxiv",
    "version": 2
  }
}