Pith Number

pith:F4HZWTSP

pith:2021:F4HZWTSP7KAWZTDE3B7SJJQVCM

not attested not anchored not stored refs pending

All-optical transistor with cavity polaritons

Jinkui Zhao, Ju-Kui Xue, Wu-Ming Liu, Zi-Fa Yu

arxiv:2107.13714 v1 · 2021-07-29 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4HZWTSP7KAWZTDE3B7SJJQVCM}

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	2026-07-05T03:01:39.614677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f0f9b4e4ffa816ccc64d87f24a6151310961119a26fd4b1e933456ffd5aa70f

Aliases

arxiv: 2107.13714 · arxiv_version: 2107.13714v1 · doi: 10.48550/arxiv.2107.13714 · pith_short_12: F4HZWTSP7KAW · pith_short_16: F4HZWTSP7KAWZTDE · pith_short_8: F4HZWTSP

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/F4HZWTSP7KAWZTDE3B7SJJQVCM \
  | 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: 2f0f9b4e4ffa816ccc64d87f24a6151310961119a26fd4b1e933456ffd5aa70f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68bf97dd44abd6fe3ed3cbc086a2fde172c43fab667860403f69c950f697dbc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-07-29T02:52:50Z",
    "title_canon_sha256": "aea78c7e8d161b2cbdcf2d89bdc11dc8efa12374bc6f5eef50b0550c1553bc45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13714",
    "kind": "arxiv",
    "version": 1
  }
}