Pith Number

pith:2TG56HQM

pith:2020:2TG56HQMIQDHDMOWD4NWFE3REI

not attested not anchored not stored refs pending

Two-loop superstring five-point amplitudes II: Low energy expansion and S-duality

Boris Pioline, Carlos R. Mafra, Eric D'Hoker, Oliver Schlotterer

arxiv:2008.08687 v3 · 2020-08-19 · hep-th · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TG56HQMIQDHDMOWD4NWFE3REI}

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

Towards Motivic Coactions at Genus One from Zeta Generators

Receipt and verification

First computed	2026-07-05T04:42:53.321576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4cddf1e0c440671b1d61f1b62937122041d839d922310429b6f72f7eeee037e

Aliases

arxiv: 2008.08687 · arxiv_version: 2008.08687v3 · doi: 10.48550/arxiv.2008.08687 · pith_short_12: 2TG56HQMIQDH · pith_short_16: 2TG56HQMIQDHDMOW · pith_short_8: 2TG56HQM

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/2TG56HQMIQDHDMOWD4NWFE3REI \
  | 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: d4cddf1e0c440671b1d61f1b62937122041d839d922310429b6f72f7eeee037e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2090ad52bc8b18f5b2bf83b9d04a422f6e2caaa9204ee68cb25c912471865a72",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-08-19T22:11:37Z",
    "title_canon_sha256": "c3054c08210ba30bef78dc959837a706f961f763aa6bd2665a2bd5436f4236b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08687",
    "kind": "arxiv",
    "version": 3
  }
}