Pith Number

pith:MORBZ5C7

pith:2017:MORBZ5C7QGIGCSH26NLVTMF2SN

not attested not anchored not stored refs pending

Lateral Casimir-Polder forces by breaking time-reversal symmetry

Pablo Barcellona, Ricardo Oude Weernink, Stefan Yoshi Buhmann

arxiv:1712.04327 v1 · 2017-12-12 · quant-ph

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

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	2026-05-18T00:20:37.959769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63a21cf45f81906148faf35759b0ba9349cb9dd8a18ecc5b9d71b7cfd31094cc

Aliases

arxiv: 1712.04327 · arxiv_version: 1712.04327v1 · doi: 10.48550/arxiv.1712.04327 · pith_short_12: MORBZ5C7QGIG · pith_short_16: MORBZ5C7QGIGCSH2 · pith_short_8: MORBZ5C7

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/MORBZ5C7QGIGCSH26NLVTMF2SN \
  | 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: 63a21cf45f81906148faf35759b0ba9349cb9dd8a18ecc5b9d71b7cfd31094cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73dc3e283a85b0723f81e9774a480260994907099394cc68fb3d08cd378fd55d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-12T14:56:36Z",
    "title_canon_sha256": "7caa585a3e70b9ad0e3beffc282136ae243b998bf0bb1fe6e89ed49e2484d9a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04327",
    "kind": "arxiv",
    "version": 1
  }
}