Pith Number

pith:FX4PMVHN

pith:2010:FX4PMVHNEUG7LYDD4X4IFJ3KAT

not attested not anchored not stored refs pending

Three-dimensional imaging of direct-written photonic structures

Alexander Jesacher, Anisha Thayil, Graham D. Marshall, Martin Booth, Michael J. Withford

arxiv:1009.2847 v1 · 2010-09-15 · 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{FX4PMVHNEUG7LYDD4X4IFJ3KAT}

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	2026-05-18T04:20:13.054017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df8f654ed250df5e063e5f882a76a04dad71241eaaf4afcf0a5325edccf0726

Aliases

arxiv: 1009.2847 · arxiv_version: 1009.2847v1 · doi: 10.48550/arxiv.1009.2847 · pith_short_12: FX4PMVHNEUG7 · pith_short_16: FX4PMVHNEUG7LYDD · pith_short_8: FX4PMVHN

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/FX4PMVHNEUG7LYDD4X4IFJ3KAT \
  | 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: 2df8f654ed250df5e063e5f882a76a04dad71241eaaf4afcf0a5325edccf0726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccb4602a3cd314a79655e460fe3ba78c00682d7b36741d7cc6ce27518cb104e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-09-15T06:33:08Z",
    "title_canon_sha256": "a6ad6d49f3cc307d37a728b1590f570baea44d3c1c1bff7215b8ff3065e5d60c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2847",
    "kind": "arxiv",
    "version": 1
  }
}