Pith Number

pith:PZB73UZM

pith:2001:PZB73UZMETTE2SS4ZBIVUTF25H

not attested not anchored not stored refs pending

In-medium \Sigma^0-\Lambda Mixing in QCD Sum Rules

A. Hayashigaki (Univ. of Tokyo), N. Yagisawa (Univ. of Tsukuba), T. Hatsuda (Univ. of Tokyo)

arxiv:hep-ph/0107023 v2 · 2001-07-03 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZB73UZMETTE2SS4ZBIVUTF25H}

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	2026-07-04T16:27:24.141784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e43fdd32c24e64d4a5cc8515a4cbae9fa6f21194e53d2213171ece91828d973

Aliases

arxiv: hep-ph/0107023 · arxiv_version: hep-ph/0107023v2 · doi: 10.48550/arxiv.hep-ph/0107023 · pith_short_12: PZB73UZMETTE · pith_short_16: PZB73UZMETTE2SS4 · pith_short_8: PZB73UZM

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/PZB73UZMETTE2SS4ZBIVUTF25H \
  | 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: 7e43fdd32c24e64d4a5cc8515a4cbae9fa6f21194e53d2213171ece91828d973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3727866e15933a2bb54805202260e477886281f425fe3409194c90850a79547d",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-07-03T13:35:36Z",
    "title_canon_sha256": "2b65911bf6966a186a50b3a25e1074e827acaa41ec3add01f738ef7d2f52306b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0107023",
    "kind": "arxiv",
    "version": 2
  }
}