Pith Number

pith:WIDOJLX7

pith:2002:WIDOJLX7R6RSNLSIHYPHGKNKZJ

not attested not anchored not stored refs pending

More comments on superstring interactions in the pp-wave background

Ari Pankiewicz

arxiv:hep-th/0208209 v4 · 2002-08-28 · 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{WIDOJLX7R6RSNLSIHYPHGKNKZJ}

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

Perturbations of Plane Waves and Quadratic Quasinormal Modes on the Lightring

Receipt and verification

First computed	2026-07-04T16:34:52.737735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b206e4aeff8fa326ae483e1e7329aaca66bef7bbc783cd5f2e4d616b2a4ad49f

Aliases

arxiv: hep-th/0208209 · arxiv_version: hep-th/0208209v4 · doi: 10.48550/arxiv.hep-th/0208209 · pith_short_12: WIDOJLX7R6RS · pith_short_16: WIDOJLX7R6RSNLSI · pith_short_8: WIDOJLX7

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/WIDOJLX7R6RSNLSIHYPHGKNKZJ \
  | 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: b206e4aeff8fa326ae483e1e7329aaca66bef7bbc783cd5f2e4d616b2a4ad49f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "566bbe78e16f16c82d3964ed59535eef8cbb1c8898af536f08cad14ee30a7c01",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-08-28T15:51:54Z",
    "title_canon_sha256": "0eeac01ec50622d43bc1c823ce624fa564ebbc00907e6875d6a136b01b778077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0208209",
    "kind": "arxiv",
    "version": 4
  }
}