Pith Number

pith:X4ZYX2B4

pith:2017:X4ZYX2B4A24EE5GDA2XLQUMG7V

not attested not anchored not stored refs pending

On Non-Linear Quantum Mechanics and the Measurement Problem II. The Random Part of the Wavefunction

W. David Wick

arxiv:1710.03800 v1 · 2017-10-10 · quant-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{X4ZYX2B4A24EE5GDA2XLQUMG7V}

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	2026-05-18T00:33:05.955642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf338be83c06b84274c306aeb85186fd4498f3d0650a4abad6ef87402f39ae7e

Aliases

arxiv: 1710.03800 · arxiv_version: 1710.03800v1 · doi: 10.48550/arxiv.1710.03800 · pith_short_12: X4ZYX2B4A24E · pith_short_16: X4ZYX2B4A24EE5GD · pith_short_8: X4ZYX2B4

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/X4ZYX2B4A24EE5GDA2XLQUMG7V \
  | 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: bf338be83c06b84274c306aeb85186fd4498f3d0650a4abad6ef87402f39ae7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9acde12ba458766eb360cfad0aa39ca58303204c6f9d31e7361c5c742e323f50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-10T19:51:09Z",
    "title_canon_sha256": "2203521e816d6f64f74e8d1757dd4f54589c5dda2d13ee44269ad79d27d3bada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03800",
    "kind": "arxiv",
    "version": 1
  }
}