Pith Number

pith:J7C7V7NZ

pith:1995:J7C7V7NZTLAPZHK4HZS2IWB7DL

not attested not anchored not stored refs pending

Axiomatic foundations of quantum mechanics revisited: the case for systems

Gustavo E. Romero, Hector Vucetich (Departamento de Fisica, Santiago E. Perez Bergliaffa, UNLP)

arxiv:quant-ph/9510019 v1 · 1995-10-19 · 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{J7C7V7NZTLAPZHK4HZS2IWB7DL}

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	2026-07-04T15:59:57.693860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc5fafdb99ac0fc9d5c3e65a4583f1afcc4e030969e15597cea1a4fc7953970

Aliases

arxiv: quant-ph/9510019 · arxiv_version: quant-ph/9510019v1 · doi: 10.48550/arxiv.quant-ph/9510019 · pith_short_12: J7C7V7NZTLAP · pith_short_16: J7C7V7NZTLAPZHK4 · pith_short_8: J7C7V7NZ

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/J7C7V7NZTLAPZHK4HZS2IWB7DL \
  | 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: 4fc5fafdb99ac0fc9d5c3e65a4583f1afcc4e030969e15597cea1a4fc7953970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c65c64b20fd81041ae221163d3d5f85190fa2e0933b27822995fa7bf40c446",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1995-10-19T17:03:06Z",
    "title_canon_sha256": "32ccb0b132c8d8716559f234c11f91c946cbeaea4e6f6545982531d76e37f4ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9510019",
    "kind": "arxiv",
    "version": 1
  }
}