Pith Number

pith:HQQHA4XE

pith:2016:HQQHA4XEZZ3MKZK24PLSPEIMCK

not attested not anchored not stored refs pending

Robust, directed assembly of fluorescent nanodiamonds

Andreas W. Schell, Charlene J. Lobo, Igor Aharonovich, Mehran Kianinia, Milos Toth, Olga Shimoni, Steven J. Randolph

arxiv:1605.05016 v1 · 2016-05-17 · 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{HQQHA4XEZZ3MKZK24PLSPEIMCK}

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	2026-05-18T00:59:41.938602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c207072e4ce76c5655ae3d727910c12b6e59b20319c168cbf02b19185e1261b

Aliases

arxiv: 1605.05016 · arxiv_version: 1605.05016v1 · doi: 10.48550/arxiv.1605.05016 · pith_short_12: HQQHA4XEZZ3M · pith_short_16: HQQHA4XEZZ3MKZK2 · pith_short_8: HQQHA4XE

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/HQQHA4XEZZ3MKZK24PLSPEIMCK \
  | 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: 3c207072e4ce76c5655ae3d727910c12b6e59b20319c168cbf02b19185e1261b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98dc3243b71660c08dc1525bc5447f3023e003dd822c8c32e04444ea29e4f168",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-05-17T04:42:33Z",
    "title_canon_sha256": "e8068559d4ec2f3116e81e0d4dff8d501f70b862e8b10b106d47dc427c4b095a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05016",
    "kind": "arxiv",
    "version": 1
  }
}