Pith Number

pith:OHTGEJTM

pith:1995:OHTGEJTMDHOPEZYVR7JCB7PHJF

not attested not anchored not stored refs pending

N=1 String Duality

A. Strominger, D.A. Lowe, J.A. Harvey

arxiv:hep-th/9507168 v1 · 1995-07-30 · 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{OHTGEJTMDHOPEZYVR7JCB7PHJF}

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	2026-07-04T15:45:46.854659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71e662266c19dcf267158fd220fde749573904c82b34eaa1b8ae30387aeb09f4

Aliases

arxiv: hep-th/9507168 · arxiv_version: hep-th/9507168v1 · doi: 10.48550/arxiv.hep-th/9507168 · pith_short_12: OHTGEJTMDHOP · pith_short_16: OHTGEJTMDHOPEZYV · pith_short_8: OHTGEJTM

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/OHTGEJTMDHOPEZYVR7JCB7PHJF \
  | 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: 71e662266c19dcf267158fd220fde749573904c82b34eaa1b8ae30387aeb09f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "428a63f391d0a89381c6b0ebb782514c1dbb3d26930e9a1c4c4f7a9ecf667bff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-07-30T18:49:02Z",
    "title_canon_sha256": "be352290a09ea4ee21af7b74141b3504ee9d9e5b272afac5a406dd0a52f602e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9507168",
    "kind": "arxiv",
    "version": 1
  }
}