Pith Number

pith:PPFUNYUP

pith:2021:PPFUNYUP777HQRPN5SQBL3IH5E

not attested not anchored not stored refs pending

Temporal Spatial-Adaptive Interpolation with Deformable Refinement for Electron Microscopic Images

Guodong Sun, Guoqing Li, Hua Han, Lina Zhang, Zejin Wang

arxiv:2101.06771 v1 · 2021-01-17 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPFUNYUP777HQRPN5SQBL3IH5E}

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	2026-07-05T02:07:36.962150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bcb46e28ffffe7845edeca015ed07e92e5943b241ddc4f6ce322dcc0ae7fd7c

Aliases

arxiv: 2101.06771 · arxiv_version: 2101.06771v1 · doi: 10.48550/arxiv.2101.06771 · pith_short_12: PPFUNYUP777H · pith_short_16: PPFUNYUP777HQRPN · pith_short_8: PPFUNYUP

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/PPFUNYUP777HQRPN5SQBL3IH5E \
  | 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: 7bcb46e28ffffe7845edeca015ed07e92e5943b241ddc4f6ce322dcc0ae7fd7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7953328a615ffd3c028f1ea2b7f916a7315d1558c733a997503d9ca26572b67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-01-17T20:22:52Z",
    "title_canon_sha256": "80929960065c9e54d40c9ff704bbf1b86be17b361c92d85ea9ff8887f1ccd4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06771",
    "kind": "arxiv",
    "version": 1
  }
}