Pith Number

pith:KXGFXB2T

pith:2014:KXGFXB2TJP6DOBYIP7MZ25ZSK6

not attested not anchored not stored refs pending

Multiple rings formation in cascaded conical refraction

A. Turpin, J. Mompart, Yu. V. Loiko. T. K. Kalkandjiev

arxiv:1409.1864 v1 · 2014-09-05 · 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{KXGFXB2TJP6DOBYIP7MZ25ZSK6}

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	2026-05-18T02:26:31.599478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55cc5b87534bfc3707087fd99d773257a3fca82fbd8cef450a29664a803cfa07

Aliases

arxiv: 1409.1864 · arxiv_version: 1409.1864v1 · doi: 10.48550/arxiv.1409.1864 · pith_short_12: KXGFXB2TJP6D · pith_short_16: KXGFXB2TJP6DOBYI · pith_short_8: KXGFXB2T

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/KXGFXB2TJP6DOBYIP7MZ25ZSK6 \
  | 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: 55cc5b87534bfc3707087fd99d773257a3fca82fbd8cef450a29664a803cfa07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f23c2a81ff521521d59add05a1ac3420afdb1de730fea759db82522bfe86ed9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-09-05T16:40:58Z",
    "title_canon_sha256": "dd0935c13508df9f7396c573ff13582f18daa8d5e51518992e6af99093c667e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1864",
    "kind": "arxiv",
    "version": 1
  }
}