Pith Number

pith:IKRDG54W

pith:2018:IKRDG54WT6MYA34B4DIFDX4C4I

not attested not anchored not stored refs pending

Directional Heisenberg uncertainty product

A. Krivoshein, E. Lebedeva, E. Neiman, J. Prestin

arxiv:1806.01740 v1 · 2018-06-05 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKRDG54WT6MYA34B4DIFDX4C4I}

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	2026-05-18T00:14:11.923046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a23377969f99806f81e0d051df82e218a39d6151e3933eb0567a41c2c183de

Aliases

arxiv: 1806.01740 · arxiv_version: 1806.01740v1 · doi: 10.48550/arxiv.1806.01740 · pith_short_12: IKRDG54WT6MY · pith_short_16: IKRDG54WT6MYA34B · pith_short_8: IKRDG54W

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/IKRDG54WT6MYA34B4DIFDX4C4I \
  | 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: 42a23377969f99806f81e0d051df82e218a39d6151e3933eb0567a41c2c183de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6413077a9a0e441024ac5b230a7ac965652b019be31a18743565fb68ea13dd1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-06-05T15:12:21Z",
    "title_canon_sha256": "958d003d7b10f2c18f4b1ba7174068140dcf6644c69eba298924f45b30c17196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01740",
    "kind": "arxiv",
    "version": 1
  }
}