Pith Number

pith:ZA2FQEBB

pith:2002:ZA2FQEBBBNQJ2OZUI22XG4T6J2

not attested not anchored not stored refs pending

An SL(2,R)-covariant, first order, k-supersymmetric action for the D5-brane

Leonardo Modesto, Pietro Fr\`e

arxiv:hep-th/0212287 v2 · 2002-12-23 · 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{ZA2FQEBBBNQJ2OZUI22XG4T6J2}

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	2026-05-18T01:38:49.018771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8345810210b609d3b3446b573727e4e8064b4f40e7a5860ea02665bf5100d85

Aliases

arxiv: hep-th/0212287 · arxiv_version: hep-th/0212287v2 · doi: 10.48550/arxiv.hep-th/0212287 · pith_short_12: ZA2FQEBBBNQJ · pith_short_16: ZA2FQEBBBNQJ2OZU · pith_short_8: ZA2FQEBB

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/ZA2FQEBBBNQJ2OZUI22XG4T6J2 \
  | 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: c8345810210b609d3b3446b573727e4e8064b4f40e7a5860ea02665bf5100d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8a220c111cf115261747f2716aafc06ecb515a48a069fe4d6d96a9f6d6bf80",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-12-23T15:25:48Z",
    "title_canon_sha256": "f2c8147a0af704c41aa9cf815db2bcee7839c57dd53c9724f658a69d41de92da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0212287",
    "kind": "arxiv",
    "version": 2
  }
}