Pith Number

pith:EQFWR44D

pith:2018:EQFWR44DLYPQDSBHCAKDJIXTM6

not attested not anchored not stored refs pending

Differential technique for the covariant orbital angular momentum operators

A.N. Semenova, A.V. Sarantsev, K.M. Semenov-Tian-Shansky, M.A. Matveev

arxiv:1802.07999 v1 · 2018-02-22 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQFWR44DLYPQDSBHCAKDJIXTM6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:09:26.997123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240b68f3835e1f01c827101434a2f367a7c3797e8e7776f06ab08ee03f0715cb

Aliases

arxiv: 1802.07999 · arxiv_version: 1802.07999v1 · doi: 10.48550/arxiv.1802.07999 · pith_short_12: EQFWR44DLYPQ · pith_short_16: EQFWR44DLYPQDSBH · pith_short_8: EQFWR44D

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/EQFWR44DLYPQDSBHCAKDJIXTM6 \
  | 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: 240b68f3835e1f01c827101434a2f367a7c3797e8e7776f06ab08ee03f0715cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ba69aeae16cff3b31aba95eb87b964fbcc598cdc17d235ea41b81f720d5f41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-02-22T11:58:25Z",
    "title_canon_sha256": "f614c1bfb158e6bcfc10206b2fbce7b9b1de4c56930d36716bc9e67e4fb8b76d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07999",
    "kind": "arxiv",
    "version": 1
  }
}