Pith Number

pith:UGZGFW5X

pith:2011:UGZGFW5XWF4SS77E4ADKE6RFZO

not attested not anchored not stored refs pending

Scattering Amplitudes and Wilson Loops in Twistor Space

David Skinner, Lionel Mason, Mathew Bullimore, Tim Adamo

arxiv:1104.2890 v2 · 2011-04-14 · 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{UGZGFW5XWF4SS77E4ADKE6RFZO}

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

2 papers in Pith

Form factors of $\mathscr{N}=4$ self-dual Yang-Mills from the chiral algebra bootstrap

Towards a Carrollian Description of Yang-Mills

Receipt and verification

First computed	2026-05-18T02:02:28.590612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b262dbb7b179297fe4e006a27a25cb97c5314ccb420024f8ddb082b8f448d6

Aliases

arxiv: 1104.2890 · arxiv_version: 1104.2890v2 · doi: 10.48550/arxiv.1104.2890 · pith_short_12: UGZGFW5XWF4S · pith_short_16: UGZGFW5XWF4SS77E · pith_short_8: UGZGFW5X

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/UGZGFW5XWF4SS77E4ADKE6RFZO \
  | 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: a1b262dbb7b179297fe4e006a27a25cb97c5314ccb420024f8ddb082b8f448d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37234bdb28d24c63e653c23135308a4b0d2f77f2ac50fff3d1f57d3fc8416b13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-04-14T19:48:00Z",
    "title_canon_sha256": "8801db752fce36b9dc19b6281b8dfd8ebf67d9e253cbc337d026aa48852608fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2890",
    "kind": "arxiv",
    "version": 2
  }
}