Pith Number

pith:DOPKNJTO

pith:2022:DOPKNJTOTFNVQZNHAPNUHLC3JI

not attested not anchored not stored refs pending

Comment on "Spin correlations in elastic $e^+ e^-$ scattering in QED"

Gabriel Jacobo, Kort Beck

arxiv:2209.13986 v3 · 2022-09-28 · hep-ph · quant-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{DOPKNJTOTFNVQZNHAPNUHLC3JI}

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.

Receipt and verification

First computed	2026-07-05T06:20:19.421330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b9ea6a66e995b5865a703db43ac5b4a3cc779e6bdb93222fa97f83dfd549ae1

Aliases

arxiv: 2209.13986 · arxiv_version: 2209.13986v3 · doi: 10.48550/arxiv.2209.13986 · pith_short_12: DOPKNJTOTFNV · pith_short_16: DOPKNJTOTFNVQZNH · pith_short_8: DOPKNJTO

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/DOPKNJTOTFNVQZNHAPNUHLC3JI \
  | 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: 1b9ea6a66e995b5865a703db43ac5b4a3cc779e6bdb93222fa97f83dfd549ae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6b007ff1ed5117650f82e3d6edd26c95e7ed4c0c2fde62afb6d3596a59fbc50",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-09-28T10:28:54Z",
    "title_canon_sha256": "cafb0d42d813263434b4ab1120ebf14ed31fdb201bdfe244d984a54698a02f19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13986",
    "kind": "arxiv",
    "version": 3
  }
}