Pith Number

pith:I74BTC2B

pith:2015:I74BTC2BFJF7X77QW45MLPA44D

not attested not anchored not stored refs pending

T-Duality of Green-Schwarz Superstrings on AdS(d) x S(d) x M(10-2d)

Antonio Pittelli, Dmitri Sorokin, Jeff Murugan, Justine Tarrant, Linus Wulff, Martin Wolf, Michael C. Abbott, Per Sundin, Silvia Penati

arxiv:1509.07678 v2 · 2015-09-25 · hep-th

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

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	2026-05-18T01:22:00.850536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47f8198b412a4bfbfff0b73ac5bc1ce0fa27bf07ea3a495339bf4e8b05d1e637

Aliases

arxiv: 1509.07678 · arxiv_version: 1509.07678v2 · doi: 10.48550/arxiv.1509.07678 · pith_short_12: I74BTC2BFJF7 · pith_short_16: I74BTC2BFJF7X77Q · pith_short_8: I74BTC2B

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/I74BTC2BFJF7X77QW45MLPA44D \
  | 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: 47f8198b412a4bfbfff0b73ac5bc1ce0fa27bf07ea3a495339bf4e8b05d1e637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9e1d34fb31a1b102c22f53f71ba2007aa6566af1ac810dbe5709a4c229e995",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-09-25T11:09:15Z",
    "title_canon_sha256": "fb50d0ab2e7c4fe67e07ee24b174273d370b5fdf92167def1fc42faba4ef966c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07678",
    "kind": "arxiv",
    "version": 2
  }
}