Pith Number

pith:OEGMPOK5

pith:2013:OEGMPOK57VIVMQC4FUU2LEESCW

not attested not anchored not stored refs pending

Generalized unitarity and the worldsheet S matrix in AdS_n x S^n x M^(10-2n)

Oluf Tang Engelund, Radu Roiban, Ryan W. McKeown

arxiv:1304.4281 v2 · 2013-04-15 · 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{OEGMPOK57VIVMQC4FUU2LEESCW}

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

Exchange relations and crossing

Receipt and verification

First computed	2026-05-18T02:51:06.598604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

710cc7b95dfd5156405c2d29a59092159a32089a5dc840264e9ae1295f1589a7

Aliases

arxiv: 1304.4281 · arxiv_version: 1304.4281v2 · doi: 10.48550/arxiv.1304.4281 · pith_short_12: OEGMPOK57VIV · pith_short_16: OEGMPOK57VIVMQC4 · pith_short_8: OEGMPOK5

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/OEGMPOK57VIVMQC4FUU2LEESCW \
  | 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: 710cc7b95dfd5156405c2d29a59092159a32089a5dc840264e9ae1295f1589a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66769b329846359f57b80b3cb055217646b9f50323b4f15e0f63bf90645d5da0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-04-15T22:31:57Z",
    "title_canon_sha256": "c965be59e5429bd294ce01d568e5dc18e6a6137fb32b211dcc025b3e867937c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4281",
    "kind": "arxiv",
    "version": 2
  }
}