Pith Number

pith:YK3TKLA2

pith:2000:YK3TKLA2YW73C6E2B5TW4QLQLS

not attested not anchored not stored refs pending

S and U-duality Constraints on IIB S-matrices

Gordon Chalmers

arxiv:hep-th/0001190 v3 · 2000-01-27 · 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{YK3TKLA2YW73C6E2B5TW4QLQLS}

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	2026-05-18T04:35:24.296598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2b7352c1ac5bfb1789a0f676e41705ca1c5f98f236286f1800804d03b5ea475

Aliases

arxiv: hep-th/0001190 · arxiv_version: hep-th/0001190v3 · doi: 10.48550/arxiv.hep-th/0001190 · pith_short_12: YK3TKLA2YW73 · pith_short_16: YK3TKLA2YW73C6E2 · pith_short_8: YK3TKLA2

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/YK3TKLA2YW73C6E2B5TW4QLQLS \
  | 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: c2b7352c1ac5bfb1789a0f676e41705ca1c5f98f236286f1800804d03b5ea475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25621b110b7ef9d8d05c099fca5e4ee37dfe42999b23c5dcd9a3fb3bc1493f2c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-01-27T21:58:51Z",
    "title_canon_sha256": "7b4461ffe73a7b8a7a6c3da7613257a383fe183077518c82771e71e7e543efc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0001190",
    "kind": "arxiv",
    "version": 3
  }
}