Pith Number

pith:3PUDIZN6

pith:2015:3PUDIZN6JRGMGKQGC3BOPEIKWU

not attested not anchored not stored refs pending

A practical scheme for generating isolated elliptically polarized attosecond pulses using bi-chromatic counter rotating circularly polarized laser fields

Hugo van der Haart, Jack Wragg, Lukas Medi\v{s}auskas, Misha Yu. Ivanov

arxiv:1504.06578 v2 · 2015-04-24 · 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{3PUDIZN6JRGMGKQGC3BOPEIKWU}

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	2026-05-18T01:28:56.542821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbe83465be4c4cc32a0616c2e7910ab5251770e9ca8d4cab70bd0e666e17b4e5

Aliases

arxiv: 1504.06578 · arxiv_version: 1504.06578v2 · doi: 10.48550/arxiv.1504.06578 · pith_short_12: 3PUDIZN6JRGM · pith_short_16: 3PUDIZN6JRGMGKQG · pith_short_8: 3PUDIZN6

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/3PUDIZN6JRGMGKQGC3BOPEIKWU \
  | 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: dbe83465be4c4cc32a0616c2e7910ab5251770e9ca8d4cab70bd0e666e17b4e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "add94f86fa9ef4f83e57ec868054084180243eef17e7b33122f820729e7f4eaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-04-24T17:39:14Z",
    "title_canon_sha256": "357f73551767a27446d0d4b1573c67b84e941d9271c5e5736ff6e4032355cbc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06578",
    "kind": "arxiv",
    "version": 2
  }
}