Pith Number

pith:6JONF3SV

pith:2018:6JONF3SVVUUMMTNCBCYB64F73K

not attested not anchored not stored refs pending

Projecting onto any two-photon polarization state using linear optics

G. S. Thekkadath, J. Fl\'orez, J. S. Lundeen, L. Giner, X. Ma

arxiv:1805.03753 v2 · 2018-05-09 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JONF3SVVUUMMTNCBCYB64F73K}

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	2026-05-18T00:07:27.644705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25cd2ee55ad28c64da208b01f70bfdaa6b568ed7353ddd7d1e99ee6454f2c87

Aliases

arxiv: 1805.03753 · arxiv_version: 1805.03753v2 · doi: 10.48550/arxiv.1805.03753 · pith_short_12: 6JONF3SVVUUM · pith_short_16: 6JONF3SVVUUMMTNC · pith_short_8: 6JONF3SV

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/6JONF3SVVUUMMTNCBCYB64F73K \
  | 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: f25cd2ee55ad28c64da208b01f70bfdaa6b568ed7353ddd7d1e99ee6454f2c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b9b2164f1eea3665264bacde716e49f77bcdb3dca0f06d2a0b67d1e22a6230",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-09T23:10:20Z",
    "title_canon_sha256": "e8c1c935c2a4cf2ae229eaa3dda20e891941c6c7a25c51ff9e4a6958a5dfc40a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03753",
    "kind": "arxiv",
    "version": 2
  }
}