Pith Number

pith:7TOPII4L

pith:2021:7TOPII4LZ7MZYUN2WUWBOPGFZT

not attested not anchored not stored refs pending

Local Unitarity

Zeno Capatti

arxiv:2110.15662 v1 · 2021-10-29 · hep-ph · 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{7TOPII4LZ7MZYUN2WUWBOPGFZT}

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

Classical worldlines from scattering amplitudes

Receipt and verification

First computed	2026-07-05T03:27:12.445804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcdcf4238bcfd99c51bab52c173cc5ccc9f71573512ee2a154e0bfdc4ef1faeb

Aliases

arxiv: 2110.15662 · arxiv_version: 2110.15662v1 · doi: 10.48550/arxiv.2110.15662 · pith_short_12: 7TOPII4LZ7MZ · pith_short_16: 7TOPII4LZ7MZYUN2 · pith_short_8: 7TOPII4L

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/7TOPII4LZ7MZYUN2WUWBOPGFZT \
  | 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: fcdcf4238bcfd99c51bab52c173cc5ccc9f71573512ee2a154e0bfdc4ef1faeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89765eba5a8b008cbc32fd71f36b5a153561b91fa14c0659e5aae079460e88d4",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-10-29T10:09:02Z",
    "title_canon_sha256": "7b44a3fbd683617628e09b87b976aff227b4bba98fb20009dab6f0a86126cf9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15662",
    "kind": "arxiv",
    "version": 1
  }
}