Pith Number

pith:P4VWEBUI

pith:2018:P4VWEBUIL7HJ5RPVZT23UG4GEJ

not attested not anchored not stored refs pending

Towards a quantum time mirror for nonrelativistic wave packets

Arseni Goussev, Cosimo Gorini, Klaus Richter, Mathias Fink, Phillipp Reck, Viktor Krueckl

arxiv:1801.01818 v2 · 2018-01-03 · quant-ph · cond-mat.mes-hall

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	2026-05-18T00:14:59.610023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2b6206885fce9ec5f5ccf5ba1b8622715f847fe2cc7525bd69bb4f5be754e6

Aliases

arxiv: 1801.01818 · arxiv_version: 1801.01818v2 · doi: 10.48550/arxiv.1801.01818 · pith_short_12: P4VWEBUIL7HJ · pith_short_16: P4VWEBUIL7HJ5RPV · pith_short_8: P4VWEBUI

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/P4VWEBUIL7HJ5RPVZT23UG4GEJ \
  | 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: 7f2b6206885fce9ec5f5ccf5ba1b8622715f847fe2cc7525bd69bb4f5be754e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b7e5b1dfeb230b70439d1a17050dd6110120eb7934280857d630bf2e48d111a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-03T20:15:29Z",
    "title_canon_sha256": "90f4de099c1eee24c8dd65d4f2665c11ca196743b56095963ba112e34e7514eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01818",
    "kind": "arxiv",
    "version": 2
  }
}