Pith Number

pith:PDTDVKFM

pith:2019:PDTDVKFMNM3AGDNRWLARDOW53D

not attested not anchored not stored refs pending

Effective Super-Resolution Method for Paired Electron Microscopic Images

Jiaxi Xu, Lawrence F. Drummy, Yanjun Qian, Yu Ding

arxiv:1907.10105 v4 · 2019-07-23 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDTDVKFMNM3AGDNRWLARDOW53D}

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	2026-07-05T01:29:39.164835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78e63aa8ac6b36030db1b2c111baddd8d8aa4d11e03b736df40c758425c25768

Aliases

arxiv: 1907.10105 · arxiv_version: 1907.10105v4 · doi: 10.48550/arxiv.1907.10105 · pith_short_12: PDTDVKFMNM3A · pith_short_16: PDTDVKFMNM3AGDNR · pith_short_8: PDTDVKFM

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/PDTDVKFMNM3AGDNRWLARDOW53D \
  | 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: 78e63aa8ac6b36030db1b2c111baddd8d8aa4d11e03b736df40c758425c25768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3ad33e24194552560ec398f386b761547ba0eb09dfd0de87d03970bf3d2cb1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-23T19:21:21Z",
    "title_canon_sha256": "e28252bbc0ffac582ae2155f1436aada7fcfa2e302d18100b464e2646f962a08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10105",
    "kind": "arxiv",
    "version": 4
  }
}