Pith Number

pith:WS4X643B

pith:2024:WS4X643BZDLRPFYXHNLOXHLA42

not attested not anchored not stored refs pending

Dirac mass induced by optical gain and loss

Baile Zhang, Cesare Soci, Eng Aik Chan, Haoran Xue, Letian Yu, Ruixiang Guo, Y. D. Chong, Yun Yong Terh

arxiv:2401.15528 v2 · 2024-01-28 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WS4X643BZDLRPFYXHNLOXHLA42}

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	2026-07-05T08:07:33.297884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4b97f7361c8d71797173b56eb9d60e6af33ba35d8a808af142a63ec84f874fd

Aliases

arxiv: 2401.15528 · arxiv_version: 2401.15528v2 · doi: 10.48550/arxiv.2401.15528 · pith_short_12: WS4X643BZDLR · pith_short_16: WS4X643BZDLRPFYX · pith_short_8: WS4X643B

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/WS4X643BZDLRPFYXHNLOXHLA42 \
  | 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: b4b97f7361c8d71797173b56eb9d60e6af33ba35d8a808af142a63ec84f874fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aac503b975cef8841c1cb7269e4943e5c805d6569f3516c51ab9788b3b37f47a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2024-01-28T00:12:32Z",
    "title_canon_sha256": "766934b314fbd660a68d857b2bd46bc7292520dd462d940a62f6091166c914ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15528",
    "kind": "arxiv",
    "version": 2
  }
}