Pith Number

pith:52BXIFHN

pith:2012:52BXIFHNPIN7TKJANA4X3BMU7S

not attested not anchored not stored refs pending

The simplest rout to generating a train of attosecond pulses

John Kiran Anthony, Kazumichi Yoshii, Masayuki Katsuragawa

arxiv:1207.6780 v1 · 2012-07-29 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52BXIFHNPIN7TKJANA4X3BMU7S}

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	2026-05-18T03:49:48.733908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee837414ed7a1bf9a92068397d8594fcbc039852774ef5f8af0015c3b924cde6

Aliases

arxiv: 1207.6780 · arxiv_version: 1207.6780v1 · doi: 10.48550/arxiv.1207.6780 · pith_short_12: 52BXIFHNPIN7 · pith_short_16: 52BXIFHNPIN7TKJA · pith_short_8: 52BXIFHN

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/52BXIFHNPIN7TKJANA4X3BMU7S \
  | 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: ee837414ed7a1bf9a92068397d8594fcbc039852774ef5f8af0015c3b924cde6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d35d8c32c134ed29a8804b152dc52792d705c0d686cf734fe29429c6ccdede1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-07-29T15:10:27Z",
    "title_canon_sha256": "02ee1fdb4f424dbd25944b3ab60ece70f00789b76d86c3aae349a7bc480419e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6780",
    "kind": "arxiv",
    "version": 1
  }
}