Pith Number

pith:XKLWTUZ4

pith:1999:XKLWTUZ4B6ZAIKT5QESAJNB4P4

not attested not anchored not stored refs pending

Charge-Independence Breaking in the Two-Pion-Exchange Nucleon-Nucleon Force

J.L. Friar, U. van Kolck

arxiv:nucl-th/9906048 v1 · 1999-06-15 · 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{XKLWTUZ4B6ZAIKT5QESAJNB4P4}

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	2026-05-18T02:35:31.469694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba9769d33c0fb2042a7d812404b43c7f099c3adfb45dcf8c002a7d73b060804f

Aliases

arxiv: nucl-th/9906048 · arxiv_version: nucl-th/9906048v1 · doi: 10.48550/arxiv.nucl-th/9906048 · pith_short_12: XKLWTUZ4B6ZA · pith_short_16: XKLWTUZ4B6ZAIKT5 · pith_short_8: XKLWTUZ4

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/XKLWTUZ4B6ZAIKT5QESAJNB4P4 \
  | 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: ba9769d33c0fb2042a7d812404b43c7f099c3adfb45dcf8c002a7d73b060804f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcc9ba8f4f27a2d5c86c9b42e18d5585bccce99237a107f39ea90551b5245cf4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-06-15T22:10:53Z",
    "title_canon_sha256": "11e9521bb5a38e2d163f75440058869c009912f8cc08fe415d40815cfd978129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9906048",
    "kind": "arxiv",
    "version": 1
  }
}