Pith Number

pith:DZ4KOXVG

pith:2015:DZ4KOXVGHBAHHC6GM4YP7JNEIF

not attested not anchored not stored refs pending

Singular Mueller matrices

Ignacio San Jose, Jose J. Gil, Razvigor Ossikovski

arxiv:1512.04923 v3 · 2015-12-15 · 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{DZ4KOXVGHBAHHC6GM4YP7JNEIF}

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	2026-05-18T01:17:42.457900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e78a75ea63840738bc66730ffa5a4415d021baaee1237a8168b4d2af15c5ff4

Aliases

arxiv: 1512.04923 · arxiv_version: 1512.04923v3 · doi: 10.48550/arxiv.1512.04923 · pith_short_12: DZ4KOXVGHBAH · pith_short_16: DZ4KOXVGHBAHHC6G · pith_short_8: DZ4KOXVG

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/DZ4KOXVGHBAHHC6GM4YP7JNEIF \
  | 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: 1e78a75ea63840738bc66730ffa5a4415d021baaee1237a8168b4d2af15c5ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9971ef47f3a868febbce74d34f9565732ee0ce9c5613fc1c8d4a3045d4251de2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-12-15T20:35:50Z",
    "title_canon_sha256": "0628ef6e25374f63fbd3681e8e2a2cf7cc83e40f0d248de03fbc0a41cd5911f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04923",
    "kind": "arxiv",
    "version": 3
  }
}