Pith Number

pith:ZRFIE3HV

pith:2008:ZRFIE3HVBYZDWCK6W7LF7THSAL

not attested not anchored not stored refs pending

A Covariant model for the nucleon and the $\Delta$

2), 3), 4) ((1) Jefferson Lab (2) CFTP-Instituto Superior Tecnico (3) Dep. Fisica, Franz Gross (2, G. Ramalho (1, Instituto Superior Teccnico (4) College of Wiliam, Mary), M.T. Pena (2

arxiv:0803.3034 v1 · 2008-03-20 · 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{ZRFIE3HVBYZDWCK6W7LF7THSAL}

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.

Cited by

1 paper in Pith

Low-$Q^2$ empirical parametrizations of the $N^\ast$ helicity amplitudes

Receipt and verification

First computed	2026-07-04T15:27:03.566564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc4a826cf50e323b095eb7d65fccf202d886e9ac071936496b03aca9d075642c

Aliases

arxiv: 0803.3034 · arxiv_version: 0803.3034v1 · doi: 10.48550/arxiv.0803.3034 · pith_short_12: ZRFIE3HVBYZD · pith_short_16: ZRFIE3HVBYZDWCK6 · pith_short_8: ZRFIE3HV

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/ZRFIE3HVBYZDWCK6W7LF7THSAL \
  | 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: cc4a826cf50e323b095eb7d65fccf202d886e9ac071936496b03aca9d075642c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b6361a029d975da7b9aeceba2b6f0de2301b5d08b252a591a930dffce76edc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-03-20T17:09:46Z",
    "title_canon_sha256": "0bbaa4a6360406d518e760a2b4de784cad481d412ea7e45ce04e1e197600402f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3034",
    "kind": "arxiv",
    "version": 1
  }
}