Pith Number

pith:HEWHBGBR

pith:2020:HEWHBGBR2VARMMBLYI4HATSWSW

not attested not anchored not stored refs pending

Anomalous Motion of Particle Levitated by Laguerre-Gaussian beam

2), (2) Department of Electrical, Beijing, China, Computer Engineering, Lei-Ming Zhou (1, Nan Zhao (1) ((1) Beijing Computational Science Research Center, National University of Singapore, Singapore, Singapore), Yang Li (1)

arxiv:2004.06463 v1 · 2020-04-14 · 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{HEWHBGBR2VARMMBLYI4HATSWSW}

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	2026-07-05T00:54:52.214003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

392c709831d54116302bc238704e56959b77b21918aeccb14f68492f2d5106fa

Aliases

arxiv: 2004.06463 · arxiv_version: 2004.06463v1 · doi: 10.48550/arxiv.2004.06463 · pith_short_12: HEWHBGBR2VAR · pith_short_16: HEWHBGBR2VARMMBL · pith_short_8: HEWHBGBR

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/HEWHBGBR2VARMMBLYI4HATSWSW \
  | 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: 392c709831d54116302bc238704e56959b77b21918aeccb14f68492f2d5106fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13ca01fbf27b87eab5752ff16d760fe3c6a415f5360f6f4c47aeccc9bb154260",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-04-14T13:05:56Z",
    "title_canon_sha256": "efa8e34103f21b3e3edd381ff82ef94482aa2464ebe20dc3b2c81ea90fc4a1d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.06463",
    "kind": "arxiv",
    "version": 1
  }
}