Pith Number

pith:JD7UA5DF

pith:2012:JD7UA5DFI2PJZQ2D2SD2Q3NX2J

not attested not anchored not stored refs pending

Collapse-and-revival dynamics of strongly laser-driven electrons

C. H. Keitel, I. D. Feranchuk, O. D. Skoromnik

arxiv:1209.1939 v4 · 2012-09-10 · 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{JD7UA5DFI2PJZQ2D2SD2Q3NX2J}

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	2026-05-18T00:34:35.665992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ff407465469e9cc343d487a86db7d257ca01521881254635a3f07131aacabb

Aliases

arxiv: 1209.1939 · arxiv_version: 1209.1939v4 · doi: 10.48550/arxiv.1209.1939 · pith_short_12: JD7UA5DFI2PJ · pith_short_16: JD7UA5DFI2PJZQ2D · pith_short_8: JD7UA5DF

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/JD7UA5DFI2PJZQ2D2SD2Q3NX2J \
  | 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: 48ff407465469e9cc343d487a86db7d257ca01521881254635a3f07131aacabb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f833ba123a5927a4c2e3685e828936ee0af71189f9573842607db91b85fc88b9",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-09-10T11:01:42Z",
    "title_canon_sha256": "3f21efe10a30c9f842782d35233211e4d202f889a4044a9286a714148a7f93da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1939",
    "kind": "arxiv",
    "version": 4
  }
}