Pith Number

pith:PV4SJN7R

pith:2003:PV4SJN7RHIJB4MZHWHZS4FPWUW

not attested not anchored not stored refs pending

Neutron reflection from condensed matter, the Goos-H\"anchen effect and coherence

V.K. Ignatovich

arxiv:physics/0311135 v2 · 2003-11-27 · physics.optics · physics.gen-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{PV4SJN7RHIJB4MZHWHZS4FPWUW}

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	2026-05-18T01:38:08.608630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d7924b7f13a121e3327b1f32e15f6a589c19985b42f19e3ac3a5446ecb2ccc6

Aliases

arxiv: physics/0311135 · arxiv_version: physics/0311135v2 · doi: 10.48550/arxiv.physics/0311135 · pith_short_12: PV4SJN7RHIJB · pith_short_16: PV4SJN7RHIJB4MZH · pith_short_8: PV4SJN7R

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/PV4SJN7RHIJB4MZHWHZS4FPWUW \
  | 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: 7d7924b7f13a121e3327b1f32e15f6a589c19985b42f19e3ac3a5446ecb2ccc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c3a2caa5811702fb4cfcc513d4ab1bb50341bb2254bf09c1d9e858afe5e0f64",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2003-11-27T13:08:16Z",
    "title_canon_sha256": "fe449ee029088e1c56104dea82a6d9d2b6cdad19f330f81e284812783e5b23e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0311135",
    "kind": "arxiv",
    "version": 2
  }
}