Pith Number

pith:D26WRPEN

pith:2020:D26WRPENTVZSHPTXHSDJ5EZNLR

not attested not anchored not stored refs pending

Black holes in string theory with duality twists

Chris Hull, Eric Marcus, Koen Stemerdink, Stefan Vandoren

arxiv:2003.11034 v2 · 2020-03-24 · 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{D26WRPENTVZSHPTXHSDJ5EZNLR}

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	2026-07-05T01:30:27.508055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ebd68bc8d9d7323be773c869e932d5c5410546dc350758486e685b35ebc6ca9

Aliases

arxiv: 2003.11034 · arxiv_version: 2003.11034v2 · doi: 10.48550/arxiv.2003.11034 · pith_short_12: D26WRPENTVZS · pith_short_16: D26WRPENTVZSHPTX · pith_short_8: D26WRPEN

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/D26WRPENTVZSHPTXHSDJ5EZNLR \
  | 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: 1ebd68bc8d9d7323be773c869e932d5c5410546dc350758486e685b35ebc6ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c11af15fed7555fec6d8c780efc022c2bb961b6c35a6af9ab247075d4342ae5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-03-24T18:00:03Z",
    "title_canon_sha256": "c72eb64bc6df8e73a6942863672891129a965deaece86bce2839faa2cc2bbb27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11034",
    "kind": "arxiv",
    "version": 2
  }
}