Pith Number

pith:EOWVDR2Z

pith:2014:EOWVDR2ZDIC2JQR5E5USCTKVJ5

not attested not anchored not stored refs pending

A microwave chip-based beam splitter for low-energy guided electrons

Jakob Hammer, Peter Hommelhoff, Philipp Weber, Sebastian Thomas

arxiv:1408.2658 v2 · 2014-08-12 · quant-ph · physics.atom-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{EOWVDR2ZDIC2JQR5E5USCTKVJ5}

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	2026-05-18T02:07:27.032581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23ad51c7591a05a4c23d2769214d554f6e620b0ec6cc30c8f5eaefbf26a12714

Aliases

arxiv: 1408.2658 · arxiv_version: 1408.2658v2 · doi: 10.48550/arxiv.1408.2658 · pith_short_12: EOWVDR2ZDIC2 · pith_short_16: EOWVDR2ZDIC2JQR5 · pith_short_8: EOWVDR2Z

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/EOWVDR2ZDIC2JQR5E5USCTKVJ5 \
  | 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: 23ad51c7591a05a4c23d2769214d554f6e620b0ec6cc30c8f5eaefbf26a12714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b1d06be4f46bb28a66391c7c441af34d3fb290a86755b3a9f8e6daefb7772a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-12T08:50:12Z",
    "title_canon_sha256": "69b82e90453d3d7ec79f23e7cc2a2f55ac13f91228a4f42f00aadeccc455b81c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2658",
    "kind": "arxiv",
    "version": 2
  }
}