Pith Number

pith:4B3OIPXZ

pith:2017:4B3OIPXZ6VCLMI2EOY6JOYCEOC

not attested not anchored not stored refs pending

T-duality orbifolds of heterotic Narain compactifications

Patrick K.S. Vaudrevange, Stefan Groot Nibbelink

arxiv:1703.05323 v2 · 2017-03-15 · 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{4B3OIPXZ6VCLMI2EOY6JOYCEOC}

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	2026-05-18T00:45:53.869846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e076e43ef9f544b62344763c97604470b82ff3d15bc4f648a4142a039adf9099

Aliases

arxiv: 1703.05323 · arxiv_version: 1703.05323v2 · doi: 10.48550/arxiv.1703.05323 · pith_short_12: 4B3OIPXZ6VCL · pith_short_16: 4B3OIPXZ6VCLMI2E · pith_short_8: 4B3OIPXZ

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/4B3OIPXZ6VCLMI2EOY6JOYCEOC \
  | 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: e076e43ef9f544b62344763c97604470b82ff3d15bc4f648a4142a039adf9099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "645abfbc76d1a41937210f2bedae132917379949169a2741ff1529da0d18185d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-03-15T18:00:01Z",
    "title_canon_sha256": "ec176b6cf7db3c4db639877a8d61be19081b98e111ec3e441b268fe5280328db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05323",
    "kind": "arxiv",
    "version": 2
  }
}