Pith Number

pith:OXHFPXBA

pith:2015:OXHFPXBAFPJUOERQKDQPOFFQUM

not attested not anchored not stored refs pending

Super-resolution deep imaging with hollow Bessel beam STED microscopy

Dashan Dong, Kebin Shi, Peng Xi, Qihuang Gong, Wentao Yu, Xusan Yang, Yunfeng Xiao, Ziheng Ji

arxiv:1510.04076 v2 · 2015-10-14 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXHFPXBAFPJUOERQKDQPOFFQUM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:25:38.173001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ce57dc202bd347123050e0f714b0a328ad516531081c7a16f9ceec493c4621

Aliases

arxiv: 1510.04076 · arxiv_version: 1510.04076v2 · doi: 10.48550/arxiv.1510.04076 · pith_short_12: OXHFPXBAFPJU · pith_short_16: OXHFPXBAFPJUOERQ · pith_short_8: OXHFPXBA

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/OXHFPXBAFPJUOERQKDQPOFFQUM \
  | 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: 75ce57dc202bd347123050e0f714b0a328ad516531081c7a16f9ceec493c4621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "658dfb466cd36eef3dd3e89c8f69541616f52b498aae4009181a72a9497fe45e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-14T13:12:15Z",
    "title_canon_sha256": "a758f6c32c5aefcd4e56660387b1995aa0e57ecd76a099c432c4c8e9c6dc14cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04076",
    "kind": "arxiv",
    "version": 2
  }
}