Pith Number

pith:6P62IF3C

pith:2016:6P62IF3CCF2UOKCKKDX7AH6GDE

not attested not anchored not stored refs pending

Rapid crystallization of externally produced ions in a Penning trap

G. Birkl, M. Vogel, R.C. Thompson, S. Schmidt, T. Murboeck, W. Noertershaeuser

arxiv:1609.06973 v1 · 2016-09-22 · physics.atom-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{6P62IF3CCF2UOKCKKDX7AH6GDE}

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	2026-05-18T01:01:52.823197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3fda41762117547284a50eff01fc619015f7a916ae909a9e0f140f312c961cf

Aliases

arxiv: 1609.06973 · arxiv_version: 1609.06973v1 · doi: 10.48550/arxiv.1609.06973 · pith_short_12: 6P62IF3CCF2U · pith_short_16: 6P62IF3CCF2UOKCK · pith_short_8: 6P62IF3C

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/6P62IF3CCF2UOKCKKDX7AH6GDE \
  | 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: f3fda41762117547284a50eff01fc619015f7a916ae909a9e0f140f312c961cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fe5caef92cefec26054170bc2e02fb02d0ffe06f30bd29603025478215bc5a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-09-22T13:44:09Z",
    "title_canon_sha256": "7cc0e384a1dee33b11bf5acb1b1c82f7cd43e0756f8a81b5616c42426f24fbe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06973",
    "kind": "arxiv",
    "version": 1
  }
}