Pith Number

pith:DMD25AQG

pith:2016:DMD25AQG7XPK24TYTPDQKVIHR4

not attested not anchored not stored refs pending

Three Dimensional Measurements by Deflectometry and Double Hilbert Transform

SangHoon Shin, Silin Na, Younghun Yu

arxiv:1605.07660 v1 · 2016-05-20 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMD25AQG7XPK24TYTPDQKVIHR4}

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	2026-05-18T01:04:12.774735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b07ae8206fddead72789bc70555078f1cf1b29171a862a5bc0cb8c0f873e0df

Aliases

arxiv: 1605.07660 · arxiv_version: 1605.07660v1 · doi: 10.48550/arxiv.1605.07660 · pith_short_12: DMD25AQG7XPK · pith_short_16: DMD25AQG7XPK24TY · pith_short_8: DMD25AQG

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/DMD25AQG7XPK24TYTPDQKVIHR4 \
  | 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: 1b07ae8206fddead72789bc70555078f1cf1b29171a862a5bc0cb8c0f873e0df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a74ac3f87bcefc0b256ba4c492bd4196e02403e72fb42e79bd5a9778d802ed0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-05-20T00:59:53Z",
    "title_canon_sha256": "c0f4533c8bcf0b7a01c45968b6d509535655bdb6a05d25e70d9333be818c0727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07660",
    "kind": "arxiv",
    "version": 1
  }
}