Pith Number

pith:DNSO4QKL

pith:2007:DNSO4QKL72JY5FRGLERUPRFIG6

not attested not anchored not stored refs pending

Expanding F-Theory

Matthew Kleban, Michele Redi

arxiv:0705.2020 v2 · 2007-05-15 · 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{DNSO4QKL72JY5FRGLERUPRFIG6}

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.

Cited by

2 papers in Pith

Bordisms between 9d type IIB supergravities and commutator widths of duality groups

Receipt and verification

First computed	2026-07-04T15:41:13.932729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b64ee414bfe938e9626592347c4a83788bf5c26193fb70bc06893ee9615b7f0

Aliases

arxiv: 0705.2020 · arxiv_version: 0705.2020v2 · doi: 10.48550/arxiv.0705.2020 · pith_short_12: DNSO4QKL72JY · pith_short_16: DNSO4QKL72JY5FRG · pith_short_8: DNSO4QKL

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/DNSO4QKL72JY5FRGLERUPRFIG6 \
  | 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: 1b64ee414bfe938e9626592347c4a83788bf5c26193fb70bc06893ee9615b7f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5efa5f18b38e63bf2b4dd050c4179a9ce5fc6aa534a28aed28895ecd11636188",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-05-15T18:53:18Z",
    "title_canon_sha256": "36c3029ac9e0860c8ae54ee7c42d5f7cb8ef582014e3d61004edfc68a8cdae0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.2020",
    "kind": "arxiv",
    "version": 2
  }
}