Pith Number

pith:BY4XVPV6

pith:2019:BY4XVPV6P2SUR42NAYLXFU346W

not attested not anchored not stored refs pending

Half-BPS Vertex Operators of the $AdS_5\times S^5$ Superstring

Nathan Berkovits (ICTP-SAIFR/IFT-UNESP, S\~ao Paulo)

arxiv:1904.06564 v2 · 2019-04-13 · 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{BY4XVPV6P2SUR42NAYLXFU346W}

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

1 paper in Pith

Covariant quantization of the superstring in $\rm AdS_3 \times S^3 \times T^4$ with mixed flux

Receipt and verification

First computed	2026-07-05T00:00:58.399144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e397abebe7ea548f34d061772d37cf5a39b5b648a7f84340fdb432177c0f5b9

Aliases

arxiv: 1904.06564 · arxiv_version: 1904.06564v2 · doi: 10.48550/arxiv.1904.06564 · pith_short_12: BY4XVPV6P2SU · pith_short_16: BY4XVPV6P2SUR42N · pith_short_8: BY4XVPV6

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/BY4XVPV6P2SUR42NAYLXFU346W \
  | 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: 0e397abebe7ea548f34d061772d37cf5a39b5b648a7f84340fdb432177c0f5b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "659a8b85eabd58b9f2fe6c214d12da96cdcdcfab8e5a515ad210d22ca172929e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-13T16:11:43Z",
    "title_canon_sha256": "fce01823d654658b38a3f8133e8caacdb11c3ac44abec59c62829f4a92e64eca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06564",
    "kind": "arxiv",
    "version": 2
  }
}