Pith Number

pith:OURPFEVK

pith:2006:OURPFEVKBPD5OXVPY6YZHO2XW7

not attested not anchored not stored refs pending

One-loop Conformal Invariance of the Type II Pure Spinor Superstring in a Curved Background

Oscar A. Bedoya, Osvaldo Chandia

arxiv:hep-th/0609161 v2 · 2006-09-22 · 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{OURPFEVKBPD5OXVPY6YZHO2XW7}

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

A note on the type II superstring vertex operators in the B-RNS-GSS formalism

Receipt and verification

First computed	2026-05-18T04:38:26.480280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7522f292aa0bc7d75eafc7b193bb57b7ec49a1cd766a4b2e1dc3542661a9a987

Aliases

arxiv: hep-th/0609161 · arxiv_version: hep-th/0609161v2 · doi: 10.48550/arxiv.hep-th/0609161 · pith_short_12: OURPFEVKBPD5 · pith_short_16: OURPFEVKBPD5OXVP · pith_short_8: OURPFEVK

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/OURPFEVKBPD5OXVPY6YZHO2XW7 \
  | 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: 7522f292aa0bc7d75eafc7b193bb57b7ec49a1cd766a4b2e1dc3542661a9a987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20dc14e583b08069c0218021894f415f26783e3927a1361259a5d6348894a289",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-09-22T20:47:43Z",
    "title_canon_sha256": "3b1b1b44ee376c1245954621cd62a7e9b6aad51db81cf77dffa6eabef595057e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0609161",
    "kind": "arxiv",
    "version": 2
  }
}