Pith Number

pith:DQIANJQD

pith:2021:DQIANJQDWDKEUTL6SV3LZI7MDN

not attested not anchored not stored refs pending

One-directional polarization transport in electron/nuclear spin chains with loss and gain

Carlos A. Meriles, Pablo R. Zangara, Rodolfo H. Acosta, Santiago Bussandri

arxiv:2106.04326 v1 · 2021-06-08 · 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{DQIANJQDWDKEUTL6SV3LZI7MDN}

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	2026-07-05T02:49:32.053084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1006a603b0d44a4d7e9576bca3ec1b715e4bbd59583fa9b122b11ebcb49055

Aliases

arxiv: 2106.04326 · arxiv_version: 2106.04326v1 · doi: 10.48550/arxiv.2106.04326 · pith_short_12: DQIANJQDWDKE · pith_short_16: DQIANJQDWDKEUTL6 · pith_short_8: DQIANJQD

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/DQIANJQDWDKEUTL6SV3LZI7MDN \
  | 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: 1c1006a603b0d44a4d7e9576bca3ec1b715e4bbd59583fa9b122b11ebcb49055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ed782f6d9bd84435e33b1a3a5a9be6771030be9840278261fffd5da9af1cd68",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-08T13:32:34Z",
    "title_canon_sha256": "2e6022055c0c229a1c2693bac49a1da528c2d4d2c203072cba89b2fd0eb4f464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04326",
    "kind": "arxiv",
    "version": 1
  }
}