Pith Number

pith:ENKMGJNX

pith:2015:ENKMGJNX4GCM2XN74G6YLHDZIT

not attested not anchored not stored refs pending

Optical Theorem in Nonlinear Media

John C. Schotland, Wei Li

arxiv:1506.09009 v1 · 2015-06-30 · 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{ENKMGJNX4GCM2XN74G6YLHDZIT}

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	2026-05-18T01:37:33.870825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2354c325b7e184cd5dbfe1bd859c7944c64935d53bdac52d966f04b2e5f375e5

Aliases

arxiv: 1506.09009 · arxiv_version: 1506.09009v1 · doi: 10.48550/arxiv.1506.09009 · pith_short_12: ENKMGJNX4GCM · pith_short_16: ENKMGJNX4GCM2XN7 · pith_short_8: ENKMGJNX

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/ENKMGJNX4GCM2XN74G6YLHDZIT \
  | 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: 2354c325b7e184cd5dbfe1bd859c7944c64935d53bdac52d966f04b2e5f375e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "138abff2c51ac0ae4c9e7cc645f7a377031cd5530ca9bc64357b9185e613aa6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-06-30T09:44:37Z",
    "title_canon_sha256": "d99acfdc1ef04f2d2f914ad036a3db7c1900c0857332e2cfe48887b6114ad5f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.09009",
    "kind": "arxiv",
    "version": 1
  }
}