Pith Number

pith:DIUIB24X

pith:2020:DIUIB24XWWXXT33S57NNNEXL5B

not attested not anchored not stored refs pending

Comment on "Spin-Momentum-Locked Edge Mode for Topological Vortex Lasing, Phys. Rev. Lett. vol. 125, 013903 (2020)"

Tomohiro Amemiya, Xiao-Chen Sun, Xiao Hu, Xing-Xiang Wang

arxiv:2009.04700 v1 · 2020-09-10 · 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{DIUIB24XWWXXT33S57NNNEXL5B}

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	2026-07-05T03:34:20.180559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2880eb97b5af79ef72efdad692ebe86bd2b709b7ffadfe6d016638f73c51e4

Aliases

arxiv: 2009.04700 · arxiv_version: 2009.04700v1 · doi: 10.48550/arxiv.2009.04700 · pith_short_12: DIUIB24XWWXX · pith_short_16: DIUIB24XWWXXT33S · pith_short_8: DIUIB24X

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/DIUIB24XWWXXT33S57NNNEXL5B \
  | 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: 1a2880eb97b5af79ef72efdad692ebe86bd2b709b7ffadfe6d016638f73c51e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4cbadec74178c2c9adcbf2a8e822a2aa295cb3b354144b969395fb40aea3d63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-09-10T07:29:36Z",
    "title_canon_sha256": "0241c7f58f828754d2719dae5c358bc7973a6be1b8691706169adbeeb8631b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.04700",
    "kind": "arxiv",
    "version": 1
  }
}