Pith Number

pith:BDUKFNYU

pith:2020:BDUKFNYUSUN5I6QPRXV4ATPOZ5

not attested not anchored not stored refs pending

An Operator Product Expansion for Form Factors

Alexander G. Tumanov, Amit Sever, Matthias Wilhelm

arxiv:2009.11297 v2 · 2020-09-23 · 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{BDUKFNYUSUN5I6QPRXV4ATPOZ5}

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

Bootstrapping the Four-Point NMHV Stress-Tensor Form Factor

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

Receipt and verification

First computed	2026-07-05T02:50:41.055463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e8a2b714951bd47a0f8debc04deecf573b729d3e4070621053a659b4ba8dac

Aliases

arxiv: 2009.11297 · arxiv_version: 2009.11297v2 · doi: 10.48550/arxiv.2009.11297 · pith_short_12: BDUKFNYUSUN5 · pith_short_16: BDUKFNYUSUN5I6QP · pith_short_8: BDUKFNYU

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/BDUKFNYUSUN5I6QPRXV4ATPOZ5 \
  | 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: 08e8a2b714951bd47a0f8debc04deecf573b729d3e4070621053a659b4ba8dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cdf771b6735f94127d1e0ab7c648b5ce899f557ecf44139d07af48377b90ca5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-09-23T18:00:01Z",
    "title_canon_sha256": "a6e669c738d4c81de4be7aca1b4f9d219fe0551cf206c3d0b6efcc731afadc02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11297",
    "kind": "arxiv",
    "version": 2
  }
}