Pith Number

pith:33KZ66B4

pith:2012:33KZ66B46IAB3NFNMJEGY7NPA5

not attested not anchored not stored refs pending

Under-the-barrier dynamics in laser-induced relativistic tunneling

Christoph H. Keitel, Enderalp Yakaboylu, Heiko Bauke, Karen Z. Hatsagortsyan, Michael Klaiber

arxiv:1205.2004 v2 · 2012-05-09 · physics.atom-ph · quant-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{33KZ66B46IAB3NFNMJEGY7NPA5}

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	2026-05-18T03:28:19.702672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded59f783cf2001db4ad62486c7daf07738384424c3c8fbf373c8a3454875e57

Aliases

arxiv: 1205.2004 · arxiv_version: 1205.2004v2 · doi: 10.48550/arxiv.1205.2004 · pith_short_12: 33KZ66B46IAB · pith_short_16: 33KZ66B46IAB3NFN · pith_short_8: 33KZ66B4

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/33KZ66B46IAB3NFNMJEGY7NPA5 \
  | 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: ded59f783cf2001db4ad62486c7daf07738384424c3c8fbf373c8a3454875e57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8016569a7fc014df35c735118b559ee6cf68f2ade6b36d71fdffc80f56767e21",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-05-09T14:53:48Z",
    "title_canon_sha256": "da5d61cfb59c9860ed252013e97533a0f74ded7f1f8ccf4f7c94743eaf2924a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2004",
    "kind": "arxiv",
    "version": 2
  }
}