Pith Number

pith:6W332USP

pith:2011:6W332USPUT6URIUMN6XBSNR7CA

not attested not anchored not stored refs pending

Exact Superconformal and Yangian Symmetry of Scattering Amplitudes

Florian Loebbert, Niklas Beisert, Till Bargheer

arxiv:1104.0700 v2 · 2011-04-04 · 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{6W332USPUT6URIUMN6XBSNR7CA}

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	2026-05-18T02:22:11.086436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5b7bd524fa4fd48a28c6fae19363f10105e08ca6716483f303fc000a75e4a4f

Aliases

arxiv: 1104.0700 · arxiv_version: 1104.0700v2 · doi: 10.48550/arxiv.1104.0700 · pith_short_12: 6W332USPUT6U · pith_short_16: 6W332USPUT6URIUM · pith_short_8: 6W332USP

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/6W332USPUT6URIUMN6XBSNR7CA \
  | 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: f5b7bd524fa4fd48a28c6fae19363f10105e08ca6716483f303fc000a75e4a4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39a1f86fe934676c2c721923a93e3d238590fb11b7894999dc8248dd81802160",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-04-04T22:16:29Z",
    "title_canon_sha256": "0f68c289db24863d69ec324e3a09f0c06a337da38f2fadbc6314f9ccb3230360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0700",
    "kind": "arxiv",
    "version": 2
  }
}