Pith Number

pith:FJWJLPLD

pith:2013:FJWJLPLDOFALRRQEVJU2DPDQUM

not attested not anchored not stored refs pending

Sorting polarized photons with a single scatterer

Alejandro Mart\'inez, Amadeu Griol, Daniel Puerto, Francisco J. Rodr\'iguez-Fortu\~no, Javier Mart\'i, Laurent Bellieres

arxiv:1306.4205 v1 · 2013-06-18 · 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{FJWJLPLDOFALRRQEVJU2DPDQUM}

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	2026-05-18T01:49:15.559261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6c95bd637140b8c604aa69a1bc70a3319a1fd9ca74adea2581acdab6b781e0

Aliases

arxiv: 1306.4205 · arxiv_version: 1306.4205v1 · doi: 10.48550/arxiv.1306.4205 · pith_short_12: FJWJLPLDOFAL · pith_short_16: FJWJLPLDOFALRRQE · pith_short_8: FJWJLPLD

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/FJWJLPLDOFALRRQEVJU2DPDQUM \
  | 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: 2a6c95bd637140b8c604aa69a1bc70a3319a1fd9ca74adea2581acdab6b781e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af1fb26e3317d2f7189f7c25651f228033d247381b46728fe0a57c89626b82a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-06-18T14:13:16Z",
    "title_canon_sha256": "4d7f8c6d82c2eefc64251c3474b28f2aaa95b040596e93f0d58ca0d46871716d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4205",
    "kind": "arxiv",
    "version": 1
  }
}