Pith Number

pith:VDDYBYM3

pith:2003:VDDYBYM3CH6SOI56OVAIQUJYYV

not attested not anchored not stored refs pending

Pseudo + quasi SU(3): Towards a shell-model description of heavy deformed nuclei

Carlos E. Vargas, Gabriela Popa, Jerry P. Draayer, Jorge G. Hirsch

arxiv:nucl-th/0304001 v1 · 2003-04-01 · 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{VDDYBYM3CH6SOI56OVAIQUJYYV}

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	2026-05-18T00:37:07.168223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8c780e19b11fd2723be7540885138c5426f8afd5bf02f6c76d9d62808d916b6

Aliases

arxiv: nucl-th/0304001 · arxiv_version: nucl-th/0304001v1 · doi: 10.48550/arxiv.nucl-th/0304001 · pith_short_12: VDDYBYM3CH6S · pith_short_16: VDDYBYM3CH6SOI56 · pith_short_8: VDDYBYM3

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/VDDYBYM3CH6SOI56OVAIQUJYYV \
  | 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: a8c780e19b11fd2723be7540885138c5426f8afd5bf02f6c76d9d62808d916b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbfd53239ddf25471d5b982c60b82e2682e406f16bbfab3092465f8a74d533e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2003-04-01T17:22:17Z",
    "title_canon_sha256": "3e0c1c8430c9d795c35f451372bd1640b373940f84f207b5d8b0e1f7f097df3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0304001",
    "kind": "arxiv",
    "version": 1
  }
}