Pith Number

pith:7LV4WLOI

pith:2016:7LV4WLOI3OABV4E6U6UE2XRH2J

not attested not anchored not stored refs pending

Non-abelian $Z$-theory: Berends-Giele recursion for the $\alpha'$-expansion of disk integrals

Carlos R. Mafra, Oliver Schlotterer

arxiv:1609.07078 v2 · 2016-09-22 · 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{7LV4WLOI3OABV4E6U6UE2XRH2J}

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

$D$-Dimensional Modular Assembly of Higher-Derivative Four-Point Contact Amplitudes Involving Fermions

Receipt and verification

First computed	2026-05-18T00:51:46.100433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faebcb2dc8db801af09ea7a84d5e27d27caae4739f6cab6322d2fa0e96b4a285

Aliases

arxiv: 1609.07078 · arxiv_version: 1609.07078v2 · doi: 10.48550/arxiv.1609.07078 · pith_short_12: 7LV4WLOI3OAB · pith_short_16: 7LV4WLOI3OABV4E6 · pith_short_8: 7LV4WLOI

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/7LV4WLOI3OABV4E6U6UE2XRH2J \
  | 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: faebcb2dc8db801af09ea7a84d5e27d27caae4739f6cab6322d2fa0e96b4a285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f2a6ec6a8482819d357eec8c9f6d47b7e8c4c721a5e1a36196b8ac1d0a1e53c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-09-22T17:23:41Z",
    "title_canon_sha256": "44c0f6da64aaa7eaaa4da45e9809fdda17505a5fabf61336c4a596f8cea45bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07078",
    "kind": "arxiv",
    "version": 2
  }
}