Pith Number

pith:MVDDI3KG

pith:1992:MVDDI3KGUYDADIUEK34HNOSKZR

not attested not anchored not stored refs pending

Skyrmions and the Nuclear Force

Niels R. Walet, R. D. Amado

arxiv:nucl-th/9210015 v1 · 1992-10-20 · 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{MVDDI3KGUYDADIUEK34HNOSKZR}

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	2026-07-04T15:23:58.840688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6546346d46a60601a28456f876ba4acc428e012521bdc09908330953f7334863

Aliases

arxiv: nucl-th/9210015 · arxiv_version: nucl-th/9210015v1 · doi: 10.48550/arxiv.nucl-th/9210015 · pith_short_12: MVDDI3KGUYDA · pith_short_16: MVDDI3KGUYDADIUE · pith_short_8: MVDDI3KG

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/MVDDI3KGUYDADIUEK34HNOSKZR \
  | 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: 6546346d46a60601a28456f876ba4acc428e012521bdc09908330953f7334863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735414a136fcb5e898b86aa424f7be2ea53f98d61ebea232eae8cea79fd5432a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1992-10-20T22:18:09Z",
    "title_canon_sha256": "14be17160c0f62c3debe3080e28298e503c2188cd0ff3413b672e1acc83f4e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9210015",
    "kind": "arxiv",
    "version": 1
  }
}