Pith Number

pith:SXH6TMXY

pith:2026:SXH6TMXYNUQYYIFU54VBLUSUKE

not attested not anchored not stored refs pending

Controlling Quantum discord and steering in Electron-Positron Annihilation Using Polarized Beams

Hong-Wei Zhang, Tai-Fu Feng, Xu Cao

arxiv:2605.19642 v1 · 2026-05-19 · 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{SXH6TMXYNUQYYIFU54VBLUSUKE}

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	2026-05-20T01:05:55.557604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95cfe9b2f86d218c20b4ef2a15d254511c22ef3a66d9d90ab2b23336ae094858

Aliases

arxiv: 2605.19642 · arxiv_version: 2605.19642v1 · doi: 10.48550/arxiv.2605.19642 · pith_short_12: SXH6TMXYNUQY · pith_short_16: SXH6TMXYNUQYYIFU · pith_short_8: SXH6TMXY

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/SXH6TMXYNUQYYIFU54VBLUSUKE \
  | 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: 95cfe9b2f86d218c20b4ef2a15d254511c22ef3a66d9d90ab2b23336ae094858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fc93f97b7867e2d46a6181067a047bb18ea522ce7068026040d830e146757fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-05-19T10:25:15Z",
    "title_canon_sha256": "639114c35ff830a42ddbdff3434b445822fea3c14c5df090853af33ba97aacb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19642",
    "kind": "arxiv",
    "version": 1
  }
}