Pith Number

pith:ONPQTWUD

pith:1997:ONPQTWUD4XWYA2JZHTQBHGWMIP

not attested not anchored not stored refs pending

The electromagnetic effects in isospin symmetry breakings of q{\bar q} systems

Shi-Lin Zhu, Zhenping Li

arxiv:hep-ph/9703371 v1 · 1997-03-20 · 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{ONPQTWUD4XWYA2JZHTQBHGWMIP}

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	2026-07-04T16:04:54.354471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735f09da83e5ed8069393ce0139acc43dc00411bd48e80b41c37babc9b8072af

Aliases

arxiv: hep-ph/9703371 · arxiv_version: hep-ph/9703371v1 · doi: 10.48550/arxiv.hep-ph/9703371 · pith_short_12: ONPQTWUD4XWY · pith_short_16: ONPQTWUD4XWYA2JZ · pith_short_8: ONPQTWUD

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/ONPQTWUD4XWYA2JZHTQBHGWMIP \
  | 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: 735f09da83e5ed8069393ce0139acc43dc00411bd48e80b41c37babc9b8072af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976c39590fc67d26f935228e14c33914a63fcf7de5fa40a0f5e95779b382ea7c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-03-20T05:55:53Z",
    "title_canon_sha256": "58c25edc4923bfdd272650f6451cbbf7629b51e193f77619d2455b8ad2f645ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9703371",
    "kind": "arxiv",
    "version": 1
  }
}