Pith Number

pith:24JWCQ6Z

pith:2023:24JWCQ6ZZE35OK3DJG66VGVYNQ

not attested not anchored not stored refs pending

A laboratory-based X-ray phase contrast microscopy system for targeting in unstained soft-tissue samples

Alessandro Olivo, Marco Endrizzi, Michela Esposito, Nicole Schieber, Yannick Schwab

arxiv:2312.12650 v1 · 2023-12-19 · 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{24JWCQ6ZZE35OK3DJG66VGVYNQ}

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	2026-07-05T07:26:24.525997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7136143d9c937d72b6349bdea9ab86c0f92d3ff8e9b5033f1191211cbc8ddde

Aliases

arxiv: 2312.12650 · arxiv_version: 2312.12650v1 · doi: 10.48550/arxiv.2312.12650 · pith_short_12: 24JWCQ6ZZE35 · pith_short_16: 24JWCQ6ZZE35OK3D · pith_short_8: 24JWCQ6Z

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/24JWCQ6ZZE35OK3DJG66VGVYNQ \
  | 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: d7136143d9c937d72b6349bdea9ab86c0f92d3ff8e9b5033f1191211cbc8ddde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b444e061086c9e0b66de7a7bacaeb1a74c14e8b96b9c16a69203a1a2d70e005",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2023-12-19T22:50:21Z",
    "title_canon_sha256": "af760180e9cbf2205af766c5374e25e598deb927d81a308a8fb00f1b777541f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.12650",
    "kind": "arxiv",
    "version": 1
  }
}