Pith Number

pith:IJGN43ZS

pith:2008:IJGN43ZSN3RF74BPBDBJTBA4RW

not attested not anchored not stored refs pending

Interaction of antiprotons with Rb atoms and a comparison of antiproton stopping powers of the atoms H, Li, Na, K, and Rb

Alejandro Saenz, Armin L\"uhr, Nicolas Fischer

arxiv:0810.5674 v1 · 2008-10-31 · physics.atom-ph · 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{IJGN43ZSN3RF74BPBDBJTBA4RW}

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	2026-05-18T02:15:22.763583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

424cde6f326ee25ff02f08c299841c8d984919e404e6c17c961423d100990fd2

Aliases

arxiv: 0810.5674 · arxiv_version: 0810.5674v1 · doi: 10.48550/arxiv.0810.5674 · pith_short_12: IJGN43ZSN3RF · pith_short_16: IJGN43ZSN3RF74BP · pith_short_8: IJGN43ZS

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/IJGN43ZSN3RF74BPBDBJTBA4RW \
  | 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: 424cde6f326ee25ff02f08c299841c8d984919e404e6c17c961423d100990fd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "207ec42b7f8004aaa6086fe207b86551b6a0a74efd46ac8424718adedd091d83",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2008-10-31T12:56:39Z",
    "title_canon_sha256": "74ba7255dbb0dc183314ad95fd4d2fe4f50d564da5188fc51fad1deef235a186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.5674",
    "kind": "arxiv",
    "version": 1
  }
}