Pith Number

pith:GN65ZF5B

pith:2017:GN65ZF5BO3MUZKP6STLLWAVWJN

not attested not anchored not stored refs pending

Ptychography intensity interferometry imaging

Hui Chen, Qi Han, Wentao Wang, Yuan Yuan, Zhuo Xu

arxiv:1712.02179 v2 · 2017-12-06 · eess.IV · eess.SP · 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{GN65ZF5BO3MUZKP6STLLWAVWJN}

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	2026-05-18T00:28:34.481250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

337ddc97a176d94ca9fe94d6bb02b64b47a1fddd8ae720af453acf6187c79129

Aliases

arxiv: 1712.02179 · arxiv_version: 1712.02179v2 · doi: 10.48550/arxiv.1712.02179 · pith_short_12: GN65ZF5BO3MU · pith_short_16: GN65ZF5BO3MUZKP6 · pith_short_8: GN65ZF5B

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/GN65ZF5BO3MUZKP6STLLWAVWJN \
  | 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: 337ddc97a176d94ca9fe94d6bb02b64b47a1fddd8ae720af453acf6187c79129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa644d53d30d0c335d5eabf6d6edb11998d3de7d96c59c960b878ac19fb8aae",
    "cross_cats_sorted": [
      "eess.SP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2017-12-06T13:32:06Z",
    "title_canon_sha256": "461d8a41dee8d5e351b784b9e045fe32b932f7f591675aa626caed65a8c3dfc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02179",
    "kind": "arxiv",
    "version": 2
  }
}