Pith Number

pith:I5R32FS2

pith:1999:I5R32FS2H6NYFQONV4ILVHIUYB

not attested not anchored not stored refs pending

Supersymmetry and generalized calibrations

G. Papadopoulos, J. Gutowski, P.K. Townsend

arxiv:hep-th/9905156 v3 · 1999-05-21 · 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{I5R32FS2H6NYFQONV4ILVHIUYB}

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	2026-07-04T15:54:12.891849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4763bd165a3f9b82c1cdaf10ba9d14c065e02a987da564818fc49a244873b6f2

Aliases

arxiv: hep-th/9905156 · arxiv_version: hep-th/9905156v3 · doi: 10.48550/arxiv.hep-th/9905156 · pith_short_12: I5R32FS2H6NY · pith_short_16: I5R32FS2H6NYFQON · pith_short_8: I5R32FS2

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/I5R32FS2H6NYFQONV4ILVHIUYB \
  | 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: 4763bd165a3f9b82c1cdaf10ba9d14c065e02a987da564818fc49a244873b6f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e8e6942a433a9e46b205a6fd0d90112e4f51db1184328fff60a639b980b41d3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-05-21T16:09:52Z",
    "title_canon_sha256": "09db2b389eb9bd58660496ab3c8c04f78505a02288abccc41713db6d4c168e5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9905156",
    "kind": "arxiv",
    "version": 3
  }
}