Pith Number

pith:S2VOM2CA

pith:2017:S2VOM2CAZFMVXDD5B3DS4I45TQ

not attested not anchored not stored refs pending

Compensation for the setup instability in ptychographic imaging

Cheng Liu, Jianqiang Zhu, Yudong Yao

arxiv:1703.00962 v1 · 2017-03-01 · physics.ins-det · 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{S2VOM2CAZFMVXDD5B3DS4I45TQ}

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	2026-05-18T00:42:58.201363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96aae66840c9595b8c7d0ec72e239d9c049b8a9e08250bbc934ca2c88dcd4c29

Aliases

arxiv: 1703.00962 · arxiv_version: 1703.00962v1 · doi: 10.48550/arxiv.1703.00962 · pith_short_12: S2VOM2CAZFMV · pith_short_16: S2VOM2CAZFMVXDD5 · pith_short_8: S2VOM2CA

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/S2VOM2CAZFMVXDD5B3DS4I45TQ \
  | 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: 96aae66840c9595b8c7d0ec72e239d9c049b8a9e08250bbc934ca2c88dcd4c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a5ebb74f0f52ef839be4343a6e29191a956a0d0955086ab8e1f7ba26be5eb18",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-03-01T07:56:27Z",
    "title_canon_sha256": "8b4cce4cd6155fde73e72f98d6e07fcaea4979256166b2f7336dd5972a51e19f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00962",
    "kind": "arxiv",
    "version": 1
  }
}