Pith Number

pith:PLP3VY2N

pith:2015:PLP3VY2NJKU32ZF53HGYYNOGQT

not attested not anchored not stored refs pending

High efficiency in mode selective frequency conversion

J.E. Sipe, Nicol\'as Quesada

arxiv:1508.03361 v2 · 2015-08-13 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PLP3VY2NJKU32ZF53HGYYNOGQT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:22:37.059618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7adfbae34d4aa9bd64bdd9cd8c35c684ea088f0db2400d10df4a8b1edb7a30be

Aliases

arxiv: 1508.03361 · arxiv_version: 1508.03361v2 · doi: 10.48550/arxiv.1508.03361 · pith_short_12: PLP3VY2NJKU3 · pith_short_16: PLP3VY2NJKU32ZF5 · pith_short_8: PLP3VY2N

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/PLP3VY2NJKU32ZF53HGYYNOGQT \
  | 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: 7adfbae34d4aa9bd64bdd9cd8c35c684ea088f0db2400d10df4a8b1edb7a30be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d13b0a540598e96defc5e3bdf71ca043ee64bd1e8af07024bf9bd4e64a85e9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-13T21:26:38Z",
    "title_canon_sha256": "226ed5ef1bf3a5bba3818e81d4ed34a0ba7b934060b7ad23949e11dbd77e8e3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03361",
    "kind": "arxiv",
    "version": 2
  }
}