Pith Number

pith:X7AF3WDC

pith:2019:X7AF3WDCHNDBMAIVX2RLYOZR3D

not attested not anchored not stored refs pending

A Finite $S$-Matrix

Holmfridur Hannesdottir, Matthew D. Schwartz

arxiv:1906.03271 v2 · 2019-06-07 · hep-th · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7AF3WDCHNDBMAIVX2RLYOZR3D}

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

3 papers in Pith

Li\'enard--Wiechert fields in AdS and flat-space antipodal matching from geodesic-centered Coulombic data

Unitarity Cuts, t-channel Divergences and the KLN Theorem for Unstable Particles

Partial-wave unitarity and long-range interactions

Receipt and verification

First computed	2026-07-05T05:37:02.368073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfc05dd8623b46160115bea2bc3b31d8f8d10a98a1a9d28e2d8e745f6eb382f5

Aliases

arxiv: 1906.03271 · arxiv_version: 1906.03271v2 · doi: 10.48550/arxiv.1906.03271 · pith_short_12: X7AF3WDCHNDB · pith_short_16: X7AF3WDCHNDBMAIV · pith_short_8: X7AF3WDC

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/X7AF3WDCHNDBMAIVX2RLYOZR3D \
  | 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: bfc05dd8623b46160115bea2bc3b31d8f8d10a98a1a9d28e2d8e745f6eb382f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9efee47a9f64c3e5bf215f4f1a31267c751ffb27dd63b241012a603f67b7da29",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-06-07T18:00:02Z",
    "title_canon_sha256": "69bfcab8c9937bc5853cd9fbd76ed431d4e75892f91bbc2e987b539c243a9bc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03271",
    "kind": "arxiv",
    "version": 2
  }
}