Pith Number

pith:MYSZ32V5

pith:2004:MYSZ32V56EQCEPHTIJ6QJJHSX7

not attested not anchored not stored refs pending

Quantum mechanics from two physical postulates

Mohammad Mehrafarin

arxiv:quant-ph/0402153 v1 · 2004-02-20 · 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{MYSZ32V56EQCEPHTIJ6QJJHSX7}

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.

Cited by

1 paper in Pith

The Entropic Dynamics approach to Quantum Mechanics

Receipt and verification

First computed	2026-07-04T16:50:13.272415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66259deabdf120223cf3427d04a4f2bfd613e5fae7b3702d2ac824c4a9a148fc

Aliases

arxiv: quant-ph/0402153 · arxiv_version: quant-ph/0402153v1 · doi: 10.48550/arxiv.quant-ph/0402153 · pith_short_12: MYSZ32V56EQC · pith_short_16: MYSZ32V56EQCEPHT · pith_short_8: MYSZ32V5

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/MYSZ32V56EQCEPHTIJ6QJJHSX7 \
  | 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: 66259deabdf120223cf3427d04a4f2bfd613e5fae7b3702d2ac824c4a9a148fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b11457048aef2b5c3c5c65ad4d127edcb5598119008c086532eb4210c0d16327",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-02-20T12:23:09Z",
    "title_canon_sha256": "965c0ef898428347e26a563083f36e43ea87b97a56fe37a5f30ef36bded953b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0402153",
    "kind": "arxiv",
    "version": 1
  }
}