Pith Number

pith:XKSR4DGT

pith:2011:XKSR4DGTARSMPBI7WEXFTSHNP3

not attested not anchored not stored refs pending

Twistor Approach to String Compactifications: a Review

Sergei Alexandrov

arxiv:1111.2892 v3 · 2011-11-12 · 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{XKSR4DGTARSMPBI7WEXFTSHNP3}

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

A missing link: Brane networks and the Cobordism Conjecture

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

Receipt and verification

First computed	2026-05-18T03:26:08.955892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa51e0cd30464c7851fb12e59c8ed7eff7097fcb0a6f6744e55ca1b7190e838

Aliases

arxiv: 1111.2892 · arxiv_version: 1111.2892v3 · doi: 10.48550/arxiv.1111.2892 · pith_short_12: XKSR4DGTARSM · pith_short_16: XKSR4DGTARSMPBI7 · pith_short_8: XKSR4DGT

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/XKSR4DGTARSMPBI7WEXFTSHNP3 \
  | 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: baa51e0cd30464c7851fb12e59c8ed7eff7097fcb0a6f6744e55ca1b7190e838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf91e93863942194b29e27aaf7a322273c805e806527c4bec485ff1682f252b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-11-12T01:23:21Z",
    "title_canon_sha256": "f91492ca06273a7034bdf2529735834ced7687174b77b12a59300ba77a9b878e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2892",
    "kind": "arxiv",
    "version": 3
  }
}