Pith Number

pith:Q5JSEEVU

pith:2020:Q5JSEEVUDSKAJHLGD72X2HJDET

not attested not anchored not stored refs pending

Chip-scale Full-Stokes Spectropolarimeter in Silicon Photonic Circuits

Simon B\'elanger-de Villers, Tigran Dadalyan, Tigran Galstian, Wei Shi, Zhongjin Lin

arxiv:2002.02062 v1 · 2020-02-06 · physics.optics · physics.app-ph · 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{Q5JSEEVUDSKAJHLGD72X2HJDET}

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	2026-07-05T00:38:48.906901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87532212b41c94049d661ff57d1d2324dc0528460a57aed99bef6e049da3214f

Aliases

arxiv: 2002.02062 · arxiv_version: 2002.02062v1 · doi: 10.48550/arxiv.2002.02062 · pith_short_12: Q5JSEEVUDSKA · pith_short_16: Q5JSEEVUDSKAJHLG · pith_short_8: Q5JSEEVU

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/Q5JSEEVUDSKAJHLGD72X2HJDET \
  | 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: 87532212b41c94049d661ff57d1d2324dc0528460a57aed99bef6e049da3214f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91c8bea593597aa36f34ca80a2cade35b16017afa81d9dae54a39a375dac8c00",
    "cross_cats_sorted": [
      "physics.app-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-02-06T01:47:53Z",
    "title_canon_sha256": "73fb00995d97b44642e1314ffab3c63c4a6c6d608310af46cfcaa557c0855707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02062",
    "kind": "arxiv",
    "version": 1
  }
}