Pith Number

pith:OFILSYNN

pith:2020:OFILSYNNSXDEPCNBMYFGNIJNED

not attested not anchored not stored refs pending

Spatial coherence of light inside three dimensional media

Diederik S. Wiersma, Giancarlo Ruocco, Lorenzo Pattelli, Marco Leonetti, Simone De Panfilis

arxiv:2012.04956 v1 · 2020-12-09 · 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{OFILSYNNSXDEPCNBMYFGNIJNED}

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	2026-07-05T02:57:12.488865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7150b961ad95c64789a1660a66a12d20ff4cc0f9c8d8cc5ed3b96abc549cb12a

Aliases

arxiv: 2012.04956 · arxiv_version: 2012.04956v1 · doi: 10.48550/arxiv.2012.04956 · pith_short_12: OFILSYNNSXDE · pith_short_16: OFILSYNNSXDEPCNB · pith_short_8: OFILSYNN

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/OFILSYNNSXDEPCNBMYFGNIJNED \
  | 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: 7150b961ad95c64789a1660a66a12d20ff4cc0f9c8d8cc5ed3b96abc549cb12a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbdf9f9f21d0b9baa69db007e91e58fc56d859cbfaac5fe88057623fc8e36d6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-12-09T10:20:03Z",
    "title_canon_sha256": "fa4923dcd989239aa21a128a668eacd9d1ce634924a62445061fa439c25f7232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04956",
    "kind": "arxiv",
    "version": 1
  }
}