Pith Number

pith:W6U3Q55J

pith:2003:W6U3Q55JTHGL2VHWA3QTPH4Y45

not attested not anchored not stored refs pending

Extra S11 and P13 in the Hypercentral Constituent Quark Model

A. Vassallo, E. Santopinto, M.M. Giannini

arxiv:nucl-th/0302019 v1 · 2003-02-10 · 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{W6U3Q55JTHGL2VHWA3QTPH4Y45}

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	2026-05-18T00:36:52.857607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7a9b877a999ccbd54f606e1379f98e74292347fb9a261cbb2cd067382f2f918

Aliases

arxiv: nucl-th/0302019 · arxiv_version: nucl-th/0302019v1 · doi: 10.48550/arxiv.nucl-th/0302019 · pith_short_12: W6U3Q55JTHGL · pith_short_16: W6U3Q55JTHGL2VHW · pith_short_8: W6U3Q55J

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/W6U3Q55JTHGL2VHWA3QTPH4Y45 \
  | 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: b7a9b877a999ccbd54f606e1379f98e74292347fb9a261cbb2cd067382f2f918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631e87139554f14806492daac3702116a6eec32a8dfb9880008dccf85b4a0555",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2003-02-10T10:29:44Z",
    "title_canon_sha256": "ab9427b95ddeab7939dde57f1035a33145079afa7ee5295211b28070adde59c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0302019",
    "kind": "arxiv",
    "version": 1
  }
}