Pith Number

pith:C5NV6JMT

pith:2006:C5NV6JMTSFB2LY2NUDDAEAZNLH

not attested not anchored not stored refs pending

Muon pair creation from positronium in a circularly polarized laser field

Carsten M\"uller, Christoph H. Keitel, Karen Z. Hatsagortsyan

arxiv:physics/0602106 v2 · 2006-02-15 · physics.atom-ph · physics.acc-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{C5NV6JMTSFB2LY2NUDDAEAZNLH}

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	2026-05-18T01:08:46.438836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175b5f25939143a5e34da0c602032d59eee4831d108d41f8a4756c06e4a72489

Aliases

arxiv: physics/0602106 · arxiv_version: physics/0602106v2 · doi: 10.48550/arxiv.physics/0602106 · pith_short_12: C5NV6JMTSFB2 · pith_short_16: C5NV6JMTSFB2LY2N · pith_short_8: C5NV6JMT

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/C5NV6JMTSFB2LY2NUDDAEAZNLH \
  | 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: 175b5f25939143a5e34da0c602032d59eee4831d108d41f8a4756c06e4a72489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "585907325e33828c3a212261519aa2f3cb70d7b043c07450d80ba5f6fa0a7268",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2006-02-15T14:41:26Z",
    "title_canon_sha256": "83c7930ccab25da88a196693c84389b25cb8bd97d412e395832fc4f0b9b53664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0602106",
    "kind": "arxiv",
    "version": 2
  }
}