Pith Number

pith:SCD6JP2M

pith:2009:SCD6JP2MESK6DSO7TGQFSIVRJT

not attested not anchored not stored refs pending

Three-point functions in superstring theory on AdS3xS3xT4

Carlos A. Cardona, Carmen A. N\'u\~nez

arxiv:0903.2001 v2 · 2009-03-11 · 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{SCD6JP2MESK6DSO7TGQFSIVRJT}

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.

Receipt and verification

First computed	2026-05-18T02:14:35.890411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9087e4bf4c2495e1c9df99a05922b14cc56b7b3307c14841356762f12098f15d

Aliases

arxiv: 0903.2001 · arxiv_version: 0903.2001v2 · doi: 10.48550/arxiv.0903.2001 · pith_short_12: SCD6JP2MESK6 · pith_short_16: SCD6JP2MESK6DSO7 · pith_short_8: SCD6JP2M

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/SCD6JP2MESK6DSO7TGQFSIVRJT \
  | 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: 9087e4bf4c2495e1c9df99a05922b14cc56b7b3307c14841356762f12098f15d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45f93001d85bbd037a309418413bf1088cfb9faeeca59f7546e6f3265333d484",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-03-11T16:30:32Z",
    "title_canon_sha256": "1e8864dde330089a4a0150da591ba4f8c0d72fcc876790e1e477086684c3ddd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2001",
    "kind": "arxiv",
    "version": 2
  }
}