Pith Number

pith:7W4OE3DU

pith:1999:7W4OE3DUDHKYF3LXALKWGXALH2

not attested not anchored not stored refs pending

The Charge Form Factor of the Neutron from the Reaction \pol{2H}(\pol{e},e'n)p

B. E. Norum, B. L. Militsyn, C. W. de Jager, D. Boersma, D. Nikolenko, D. Szczerba, D. W. Higinbotham, E. Six, G. J. L. Nooren, H. de Vries, H. J. Bulten, H. Kolster, H. R. Poolman, I. Passchier, I. Rachek, J. F. J. van den Brand, J. Lang, K. Wang, L. D. van Buuren, M. C. Simani, M. Ferro-Luzzi, P. Heimberg, R. Alarcon, S. Klous, Th. S. Bauer

arxiv:nucl-ex/9907012 v1 · 1999-07-19 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T02:35:37.813872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdb8e26c7419d582ed7702d5635c0b3e82f8912460a9dbd4df0cf72adeb5ef15

Aliases

arxiv: nucl-ex/9907012 · arxiv_version: nucl-ex/9907012v1 · doi: 10.48550/arxiv.nucl-ex/9907012 · pith_short_12: 7W4OE3DUDHKY · pith_short_16: 7W4OE3DUDHKYF3LX · pith_short_8: 7W4OE3DU

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/7W4OE3DUDHKYF3LXALKWGXALH2 \
  | 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: fdb8e26c7419d582ed7702d5635c0b3e82f8912460a9dbd4df0cf72adeb5ef15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412262bb5d32e91b44fba2dc35b2a1c63b7606417026db3a26b9f1772a60f32a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "1999-07-19T16:44:29Z",
    "title_canon_sha256": "3e32caea849f21c991e3219f791eea04edc62f5b0d17f1e03803ff6c3b689a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/9907012",
    "kind": "arxiv",
    "version": 1
  }
}