Pith Number

pith:RJ73WSGW

pith:2010:RJ73WSGWSUJ3TCRRT7UTMKW2EL

not attested not anchored not stored refs pending

On R^4 terms and MHV amplitudes in N = 5,6 supergravity vacua of Type II superstrings

Massimo Bianchi

arxiv:1010.4736 v1 · 2010-10-22 · 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{RJ73WSGWSUJ3TCRRT7UTMKW2EL}

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	2026-05-18T04:38:57.480795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a7fbb48d69513b98a319fe9362ada22e593765febeca4c38668af85b95ab127

Aliases

arxiv: 1010.4736 · arxiv_version: 1010.4736v1 · doi: 10.48550/arxiv.1010.4736 · pith_short_12: RJ73WSGWSUJ3 · pith_short_16: RJ73WSGWSUJ3TCRR · pith_short_8: RJ73WSGW

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/RJ73WSGWSUJ3TCRRT7UTMKW2EL \
  | 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: 8a7fbb48d69513b98a319fe9362ada22e593765febeca4c38668af85b95ab127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "936c8653bddb30f731c251943d79af89d8f20cc0f0acc3fc82efe9df90f9023f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-10-22T15:22:34Z",
    "title_canon_sha256": "93dca81c6c5ea1a16a81192b208e048e1ddcba95fcc02f4ec26e6859632215f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4736",
    "kind": "arxiv",
    "version": 1
  }
}