Pith Number

pith:NZFBQPVN

pith:2004:NZFBQPVN4MCMWTRJ7MAVCLFZYA

not attested not anchored not stored refs pending

A Method to Polarize Stored Antiprotons to a High Degree

A. Kacharava, A. Lehrach, B. Lorentz, D. Prasuhn, E. Steffens, F. Rathmann, H. Str\"oher, M. Contalbrigo, P.F. Dalpiaz, P. Lenisa, R. Maier

arxiv:physics/0410067 v1 · 2004-10-11 · physics.acc-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{NZFBQPVN4MCMWTRJ7MAVCLFZYA}

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	2026-07-04T14:44:25.446672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e4a183eade304cb4e29fb01512cb9c016def556776cf0f6ec14815e4e12b929

Aliases

arxiv: physics/0410067 · arxiv_version: physics/0410067v1 · doi: 10.48550/arxiv.physics/0410067 · pith_short_12: NZFBQPVN4MCM · pith_short_16: NZFBQPVN4MCMWTRJ · pith_short_8: NZFBQPVN

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/NZFBQPVN4MCMWTRJ7MAVCLFZYA \
  | 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: 6e4a183eade304cb4e29fb01512cb9c016def556776cf0f6ec14815e4e12b929

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a465deac1a1e9119c92bd78b5e1710b96077a64eb29de8a9cfb2fe4193c8faf8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2004-10-11T14:15:54Z",
    "title_canon_sha256": "af3857b676d0a7129e3ccc03a9bbb4537459c4fd350e038bb51cee56f5a01f9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0410067",
    "kind": "arxiv",
    "version": 1
  }
}