Pith Number

pith:QVGDDZVP

pith:2021:QVGDDZVPHWGQHRIDKFECG5OC4Z

not attested not anchored not stored refs pending

Search for a bound di-neutron by comparing $^3$He(e,e'p)d and $^3$H(e,e'p)X measurements

A. Schmidt, C. Neuburger, D. Nguyen, D.W. Higinbotham, E. Piasetzky, J. Kahlbow, O. Hen, P. Monaghan, R. Cruz-Torres

arxiv:2109.14524 v1 · 2021-09-29 · nucl-ex · 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{QVGDDZVPHWGQHRIDKFECG5OC4Z}

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	2026-07-05T06:03:06.352505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854c31e6af3d8d03c50351482375c2e6576261c63689cdd886415ec56cdbe1ea

Aliases

arxiv: 2109.14524 · arxiv_version: 2109.14524v1 · doi: 10.48550/arxiv.2109.14524 · pith_short_12: QVGDDZVPHWGQ · pith_short_16: QVGDDZVPHWGQHRID · pith_short_8: QVGDDZVP

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/QVGDDZVPHWGQHRIDKFECG5OC4Z \
  | 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: 854c31e6af3d8d03c50351482375c2e6576261c63689cdd886415ec56cdbe1ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c95f9f14956dcd85b7c0fd2be4abc63b1ae88933ea147303a61a4a89341912e",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2021-09-29T16:18:19Z",
    "title_canon_sha256": "2809f20cf03d1c6e091c3db0031b02af29892510899bc60790b6fb17c88dd1e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14524",
    "kind": "arxiv",
    "version": 1
  }
}