Pith Number

pith:B6K7MQT3

pith:1999:B6K7MQT3UL5AJZVKTMIGS7T5QA

not attested not anchored not stored refs pending

Quantization of the Superstring with Manifest U(5) Super-Poincare Invariance

Nathan Berkovits (IFT/UNESP, Sao Paulo)

arxiv:hep-th/9902099 v2 · 1999-02-12 · 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{B6K7MQT3UL5AJZVKTMIGS7T5QA}

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

Vertex operators for the superstring with manifest $d=6$ $\mathcal{N}=1$ supersymmetry

Receipt and verification

First computed	2026-07-04T16:14:45.162635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f95f6427ba2fa04e6aa9b10697e7d802b5c57b7bee2c7672730b11ce04bdf3f

Aliases

arxiv: hep-th/9902099 · arxiv_version: hep-th/9902099v2 · doi: 10.48550/arxiv.hep-th/9902099 · pith_short_12: B6K7MQT3UL5A · pith_short_16: B6K7MQT3UL5AJZVK · pith_short_8: B6K7MQT3

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/B6K7MQT3UL5AJZVKTMIGS7T5QA \
  | 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: 0f95f6427ba2fa04e6aa9b10697e7d802b5c57b7bee2c7672730b11ce04bdf3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "092a74ee1462fb173f1bcaa2da8bbaa19d1873af929aeee8091e7a6f003c9d2e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-02-12T22:54:53Z",
    "title_canon_sha256": "89956fc9a76e6758464af640a9062826a9bb9f456c4a94e144c90021eb68c75d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9902099",
    "kind": "arxiv",
    "version": 2
  }
}