Pith Number

pith:7NYU7OGG

pith:1995:7NYU7OGGDSIMENBP44AFORPARD

not attested not anchored not stored refs pending

Higher-Derivative Gravitation and a New Mechanism for Supersymmetry Breaking in Four-Dimensions

Ahmed Hindawi, Burt A. Ovrut, Daniel Waldram

arxiv:hep-th/9509054 v4 · 1995-09-10 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NYU7OGGDSIMENBP44AFORPARD}

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	2026-05-18T04:24:16.043441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb714fb8c61c90c2342fe7005745e088f269bfa27e52d0e25952f72c662d889a

Aliases

arxiv: hep-th/9509054 · arxiv_version: hep-th/9509054v4 · doi: 10.48550/arxiv.hep-th/9509054 · pith_short_12: 7NYU7OGGDSIM · pith_short_16: 7NYU7OGGDSIMENBP · pith_short_8: 7NYU7OGG

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/7NYU7OGGDSIMENBP44AFORPARD \
  | 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: fb714fb8c61c90c2342fe7005745e088f269bfa27e52d0e25952f72c662d889a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00dfc65e018ef71140b34ad315a9331f39002e71567a246ee431a369243f036",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-09-10T18:48:07Z",
    "title_canon_sha256": "4ff7ec89c5ab3c48e66abf395037d1b786224fe4c9cb30a170b05b2fa2928028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9509054",
    "kind": "arxiv",
    "version": 4
  }
}