Pith Number

pith:YR4GA7ZJ

pith:2016:YR4GA7ZJYR4LBDCJEX4RU2UQSW

not attested not anchored not stored refs pending

Meta-instrument: high speed positioning and tracking platform for near-field optical imaging microscopes

A. Dekker, G. F. IJ. Kramer, H. Sadeghian, J. P. F. Spierdijk, L. K. Cheng, R. A. J. Hagen, R. J. F. Bijster, R. W. Herfst, W. A. Klop

arxiv:1608.04281 v1 · 2016-08-15 · 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{YR4GA7ZJYR4LBDCJEX4RU2UQSW}

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	2026-05-18T01:09:03.888296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c478607f29c478b08c4925f91a6a9095a1f3e554c9d4bc2630bf717917134ea4

Aliases

arxiv: 1608.04281 · arxiv_version: 1608.04281v1 · doi: 10.48550/arxiv.1608.04281 · pith_short_12: YR4GA7ZJYR4L · pith_short_16: YR4GA7ZJYR4LBDCJ · pith_short_8: YR4GA7ZJ

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/YR4GA7ZJYR4LBDCJEX4RU2UQSW \
  | 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: c478607f29c478b08c4925f91a6a9095a1f3e554c9d4bc2630bf717917134ea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da0ca1542d324dd707346d8d631f8053b0b91393265b4ed09117de90488e737",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-08-15T14:32:36Z",
    "title_canon_sha256": "a8b8d2a996d299910fe092cf0c79f010ccd18be5ec4552404a29b11de3c13cc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04281",
    "kind": "arxiv",
    "version": 1
  }
}