Pith Number

pith:IBUBRPWY

pith:2016:IBUBRPWY2YEQIFBXODNKAWAELY

not attested not anchored not stored refs pending

MIDAS: Lessons learned from the first spaceborne atomic force microscope

Bart Butler, Harald Jeszenszky, Herman Arends, Jens Romstedt, Jose Gavira, Klaus Torkar, Mark S. Bentley, Roland Schmied, Thurid Mannel

arxiv:1602.04332 v1 · 2016-02-13 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBUBRPWY2YEQIFBXODNKAWAELY}

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	2026-05-18T00:47:29.362697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406818bed8d60904143770daa058045e1c5b39ef66f50d8d3fd4f42c24f23908

Aliases

arxiv: 1602.04332 · arxiv_version: 1602.04332v1 · doi: 10.48550/arxiv.1602.04332 · pith_short_12: IBUBRPWY2YEQ · pith_short_16: IBUBRPWY2YEQIFBX · pith_short_8: IBUBRPWY

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/IBUBRPWY2YEQIFBXODNKAWAELY \
  | 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: 406818bed8d60904143770daa058045e1c5b39ef66f50d8d3fd4f42c24f23908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fcfd0f80c21c156966738243010c55674dff1520b9d5309690a6ab175afbd36",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-02-13T13:39:20Z",
    "title_canon_sha256": "482cedbf923fbe47af2da0854ca6c4fdd7e239a58ec3c50b6874a5bcb976b5fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04332",
    "kind": "arxiv",
    "version": 1
  }
}