Pith Number

pith:VZIRDXBC

pith:2013:VZIRDXBCCX7FYFNMVCVZH2EQUK

not attested not anchored not stored refs pending

Analogue Special and General Relativity by Optical Multilayer Thin Films: The Rindler Space Case

A. Mahdifar, R. Roknizadeh, Sh. Dehdashti

arxiv:1302.6729 v1 · 2013-02-27 · 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{VZIRDXBCCX7FYFNMVCVZH2EQUK}

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	2026-05-18T03:31:33.596450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae5111dc2215fe5c15aca8ab93e890a287a93b59ca3ac9faee639bec5bdecb28

Aliases

arxiv: 1302.6729 · arxiv_version: 1302.6729v1 · doi: 10.48550/arxiv.1302.6729 · pith_short_12: VZIRDXBCCX7F · pith_short_16: VZIRDXBCCX7FYFNM · pith_short_8: VZIRDXBC

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/VZIRDXBCCX7FYFNMVCVZH2EQUK \
  | 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: ae5111dc2215fe5c15aca8ab93e890a287a93b59ca3ac9faee639bec5bdecb28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb1eb67ed2b57757f2158a10896c35b7d98cdc7af7e9715e3b708b1639fb2b8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-02-27T11:35:45Z",
    "title_canon_sha256": "778e891a1801658be4856ee442b2b14fdbbe6ce16e11d5b16b9a78692fc2653f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6729",
    "kind": "arxiv",
    "version": 1
  }
}