Pith Number

pith:2A6U63QR

pith:2010:2A6U63QR4ZEUNF5JODPRBTCE6R

not attested not anchored not stored refs pending

Phase-locking of two self-seeded tapered amplifier lasers

Ch. Schubert, E.M. Rasel, G. Tackmann, M. Gilowski, P. Berg, T. Wendrich, W. Ertmer

arxiv:1003.2286 v2 · 2010-03-11 · physics.optics · 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{2A6U63QR4ZEUNF5JODPRBTCE6R}

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	2026-05-18T02:08:35.086046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d03d4f6e11e6494697a970df10cc44f4433fc98abeb2012a25784b957cb695d9

Aliases

arxiv: 1003.2286 · arxiv_version: 1003.2286v2 · doi: 10.48550/arxiv.1003.2286 · pith_short_12: 2A6U63QR4ZEU · pith_short_16: 2A6U63QR4ZEUNF5J · pith_short_8: 2A6U63QR

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/2A6U63QR4ZEUNF5JODPRBTCE6R \
  | 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: d03d4f6e11e6494697a970df10cc44f4433fc98abeb2012a25784b957cb695d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "346c2d669c6331d4b3adc79c7264b7a2f4788d449f8596bc1e6a4ee85f73bff7",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-03-11T09:29:26Z",
    "title_canon_sha256": "90ef016766ddac58499d4d31c0d3d4c2066cb0f34297109d6590c8adafa40b1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2286",
    "kind": "arxiv",
    "version": 2
  }
}