Pith Number

pith:QTAV3BUU

pith:2019:QTAV3BUUDV3S4A6P7OWTVBROE7

not attested not anchored not stored refs pending

Design for a 10 KeV Multi-Pass Transmission Electron Microscope

Adam J. Bowman, Brannon B. Klopfer, Marian Mankos, Mark A. Kasevich, Stewart A. Koppell, Thomas Juffmann, Yonatan Israel

arxiv:1904.11064 v1 · 2019-04-24 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTAV3BUUDV3S4A6P7OWTVBROE7}

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	2026-05-17T23:47:45.931103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c15d86941d772e03cffbad3a862e27c666c2054563e22e34be8bf2b47cd7a3

Aliases

arxiv: 1904.11064 · arxiv_version: 1904.11064v1 · doi: 10.48550/arxiv.1904.11064 · pith_short_12: QTAV3BUUDV3S · pith_short_16: QTAV3BUUDV3S4A6P · pith_short_8: QTAV3BUU

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/QTAV3BUUDV3S4A6P7OWTVBROE7 \
  | 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: 84c15d86941d772e03cffbad3a862e27c666c2054563e22e34be8bf2b47cd7a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04a3921a9c10937990e04396e7c3e873e09b041cd1515173edfb7e7649195943",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-04-24T20:50:43Z",
    "title_canon_sha256": "077c207d6d0217e040b3cb0cc45cc68d93e6b5f5dd91cb97e8da44103197e5a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11064",
    "kind": "arxiv",
    "version": 1
  }
}