Pith Number

pith:4ATCNZK5

pith:2017:4ATCNZK5KS3ISF7LOWXQ2N2A47

not attested not anchored not stored refs pending

Mask Responses for Single-Pixel Terahertz Imaging

Heinz-Wilhelm Huebers, Peter Jung, Sven Augustin, Sven Frohmann

arxiv:1710.08317 v1 · 2017-10-23 · 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{4ATCNZK5KS3ISF7LOWXQ2N2A47}

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	2026-05-18T00:32:16.726337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e02626e55d54b68917eb75af0d3740e7d5a1cf6a6845a8daf183bfa58db13377

Aliases

arxiv: 1710.08317 · arxiv_version: 1710.08317v1 · doi: 10.48550/arxiv.1710.08317 · pith_short_12: 4ATCNZK5KS3I · pith_short_16: 4ATCNZK5KS3ISF7L · pith_short_8: 4ATCNZK5

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/4ATCNZK5KS3ISF7LOWXQ2N2A47 \
  | 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: e02626e55d54b68917eb75af0d3740e7d5a1cf6a6845a8daf183bfa58db13377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "217267fff3738d4d745fa78d5d550ca923c5e06d8ed7f7b05313026196134b0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-10-23T14:57:44Z",
    "title_canon_sha256": "d1ff4f9dce654e36c8e51c3de7747925230caee8fb9e7325be5ba729c6b527bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08317",
    "kind": "arxiv",
    "version": 1
  }
}