Pith Number

pith:37VT5GUD

pith:2016:37VT5GUD226ZW33BUSVIC6YJD3

not attested not anchored not stored refs pending

Physical Angular Momentum Separation for QED

Weimin Sun

arxiv:1608.05656 v2 · 2016-08-18 · 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{37VT5GUD226ZW33BUSVIC6YJD3}

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	2026-05-18T00:46:49.162555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfeb3e9a83d6bd9b6f61a4aa817b091eeeb51753481d0947faa737e7da4746fe

Aliases

arxiv: 1608.05656 · arxiv_version: 1608.05656v2 · doi: 10.48550/arxiv.1608.05656 · pith_short_12: 37VT5GUD226Z · pith_short_16: 37VT5GUD226ZW33B · pith_short_8: 37VT5GUD

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/37VT5GUD226ZW33BUSVIC6YJD3 \
  | 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: dfeb3e9a83d6bd9b6f61a4aa817b091eeeb51753481d0947faa737e7da4746fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af6cbb9747342cd32b2bad64b0854644772776183062aff2be5302300ba9d346",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-08-18T03:08:09Z",
    "title_canon_sha256": "4c6e05a6ac60e88f4b5073daf1bb1f6e83146d8a2b52f94dcf854b6c31f3c273"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05656",
    "kind": "arxiv",
    "version": 2
  }
}