Pith Number

pith:N2LZECBA

pith:2015:N2LZECBAOAWHAV2MZ6QPV6BJ63

not attested not anchored not stored refs pending

On the noise-resolution duality, Heisenberg uncertainty and Shannon's information

D.M. Paganin, F. de Hoog, T.E. Gureyev, Ya.I. Nesterets

arxiv:1503.04367 v1 · 2015-03-15 · physics.med-ph · astro-ph.IM · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2LZECBAOAWHAV2MZ6QPV6BJ63}

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	2026-05-18T01:31:29.944950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e97920820702c70574ccfa0faf829f6e08a12a4f6923cc48ffc53caec31b1e4

Aliases

arxiv: 1503.04367 · arxiv_version: 1503.04367v1 · doi: 10.48550/arxiv.1503.04367 · pith_short_12: N2LZECBAOAWH · pith_short_16: N2LZECBAOAWHAV2M · pith_short_8: N2LZECBA

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/N2LZECBAOAWHAV2MZ6QPV6BJ63 \
  | 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: 6e97920820702c70574ccfa0faf829f6e08a12a4f6923cc48ffc53caec31b1e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b6d70c03d26a45b39303aee38daff9ff3ce23bf17ac50dd851a786573a6cd9b",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2015-03-15T00:36:30Z",
    "title_canon_sha256": "746b23a116d279525a29a8f059d4d41aaa9509548cf3e8d90bf5a58c8a8c2102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04367",
    "kind": "arxiv",
    "version": 1
  }
}