Pith Number

pith:O65SWDUY

pith:2002:O65SWDUYSNK4G7KLOPGXHZPAK3

not attested not anchored not stored refs pending

Penrose limits and maximal supersymmetry

Christopher Hull, George Papadopoulos, Jose Figueroa-O'Farrill, Matthias Blau

arxiv:hep-th/0201081 v2 · 2002-01-14 · hep-th · gr-qc · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O65SWDUYSNK4G7KLOPGXHZPAK3}

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

3 papers in Pith

Tree-level S matrix for $\lambda$-deformed AdS3 strings

Black hole spectroscopy: from theory to experiment

Uni-vector deformations, D0-bound states and DLCQ

Receipt and verification

First computed	2026-07-04T17:25:25.483346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77bb2b0e989355c37d4b73cd73e5e056c6c18482e7a4a8341c5678f3f8d611b0

Aliases

arxiv: hep-th/0201081 · arxiv_version: hep-th/0201081v2 · doi: 10.48550/arxiv.hep-th/0201081 · pith_short_12: O65SWDUYSNK4 · pith_short_16: O65SWDUYSNK4G7KL · pith_short_8: O65SWDUY

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/O65SWDUYSNK4G7KLOPGXHZPAK3 \
  | 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: 77bb2b0e989355c37d4b73cd73e5e056c6c18482e7a4a8341c5678f3f8d611b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ea9da3a072f39a4ea3f7ce0c5d6851cb14d3603aaca62a186c68f18b69ff45",
    "cross_cats_sorted": [
      "gr-qc",
      "math.DG"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-01-14T19:23:36Z",
    "title_canon_sha256": "12ccd292a223ca78b317b28595b1bc78394e3e862a24cc65141194eb9bf74d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0201081",
    "kind": "arxiv",
    "version": 2
  }
}