Pith Number

pith:2WBMEE4W

pith:2016:2WBMEE4WVERUPVPPUMTQG7LHKN

not attested not anchored not stored refs pending

One dimensional light localization with classical scatterers; an advanced undergraduate laboratory experiment

B. Hagood, J. Guthrie, K.J. Kemp, M.D. Havey, S. Barker

arxiv:1603.07913 v1 · 2016-03-18 · physics.ed-ph · 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{2WBMEE4WVERUPVPPUMTQG7LHKN}

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	2026-05-18T01:02:44.811156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d582c21396a92347d5efa327037d6753445bfdeb8976b1b119beb79aa0b94b9c

Aliases

arxiv: 1603.07913 · arxiv_version: 1603.07913v1 · doi: 10.48550/arxiv.1603.07913 · pith_short_12: 2WBMEE4WVERU · pith_short_16: 2WBMEE4WVERUPVPP · pith_short_8: 2WBMEE4W

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/2WBMEE4WVERUPVPPUMTQG7LHKN \
  | 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: d582c21396a92347d5efa327037d6753445bfdeb8976b1b119beb79aa0b94b9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72e3548bc5c9f4fdafeaec3d4ef73558a05a2927408bfcb902958a50935f515b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2016-03-18T02:52:16Z",
    "title_canon_sha256": "3287cff19a7855860457de492431aeec829c4be14d4d67750b338b85e5964ad7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07913",
    "kind": "arxiv",
    "version": 1
  }
}