Pith Number

pith:5AMHBA3U

pith:2019:5AMHBA3U4BWFDD7BZR5N75OZ2W

not attested not anchored not stored refs pending

Polariton Exchange Interactions in Multichannel Optical Networks

Callum R. Murray, Mohammad Khazali, Thomas Pohl

arxiv:1903.12442 v2 · 2019-03-29 · 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{5AMHBA3U4BWFDD7BZR5N75OZ2W}

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	2026-07-05T00:04:40.990553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e818708374e06c518fe1cc7adff5d9d5a71a8e8c5f36d783259c5fbc4b49464a

Aliases

arxiv: 1903.12442 · arxiv_version: 1903.12442v2 · doi: 10.48550/arxiv.1903.12442 · pith_short_12: 5AMHBA3U4BWF · pith_short_16: 5AMHBA3U4BWFDD7B · pith_short_8: 5AMHBA3U

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/5AMHBA3U4BWFDD7BZR5N75OZ2W \
  | 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: e818708374e06c518fe1cc7adff5d9d5a71a8e8c5f36d783259c5fbc4b49464a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ed6bbfd77fb3d3e02e23c252a536abfb1ff2640584392cfb8743b00783183f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-29T10:43:50Z",
    "title_canon_sha256": "af8121ce55cc15637618a5de826d98294e5d2b5c1995ddf5deaa944ecb9686cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12442",
    "kind": "arxiv",
    "version": 2
  }
}