Pith Number

pith:3AYVFWEX

pith:2009:3AYVFWEXDO46HWI7UXFMZR6HQN

not attested not anchored not stored refs pending

All-optical transistor action by off-resonant activation at laser threshold

David L. Andrews, David S. Bradshaw

arxiv:0910.1015 v1 · 2009-10-06 · physics.optics · physics.chem-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{3AYVFWEXDO46HWI7UXFMZR6HQN}

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	2026-05-18T03:53:07.335136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d83152d8971bb9e3d91fa5caccc7c7836c4395ba3a8cc01d151ed9eae5d11209

Aliases

arxiv: 0910.1015 · arxiv_version: 0910.1015v1 · doi: 10.48550/arxiv.0910.1015 · pith_short_12: 3AYVFWEXDO46 · pith_short_16: 3AYVFWEXDO46HWI7 · pith_short_8: 3AYVFWEX

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/3AYVFWEXDO46HWI7UXFMZR6HQN \
  | 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: d83152d8971bb9e3d91fa5caccc7c7836c4395ba3a8cc01d151ed9eae5d11209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d37a9a47f907fa40a9862a289f1e4d3c860ff35bb69501c65c914b40932828f0",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-10-06T14:20:16Z",
    "title_canon_sha256": "e0054cfd989e563a7490aa6b56914e98fcc4455a4007471db9de52ade5092507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1015",
    "kind": "arxiv",
    "version": 1
  }
}