Pith Number

pith:JSUL5IBS

pith:2003:JSUL5IBSLSWRQRJ3BPD245QG6U

not attested not anchored not stored refs pending

What Connects Different Interpretations of Quantum Mechanics?

James B. Hartle (University of California, Santa Barbara)

arxiv:quant-ph/0305089 v2 · 2003-05-15 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSUL5IBSLSWRQRJ3BPD245QG6U}

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	2026-05-18T02:35:06.921723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ca8bea0325cad18453b0bc7ae7606f5262cbdfef6e586ef991ed8ca78712651

Aliases

arxiv: quant-ph/0305089 · arxiv_version: quant-ph/0305089v2 · doi: 10.48550/arxiv.quant-ph/0305089 · pith_short_12: JSUL5IBSLSWR · pith_short_16: JSUL5IBSLSWRQRJ3 · pith_short_8: JSUL5IBS

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/JSUL5IBSLSWRQRJ3BPD245QG6U \
  | 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: 4ca8bea0325cad18453b0bc7ae7606f5262cbdfef6e586ef991ed8ca78712651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1673c9da5cf7cf7205dbe783d6ffb98a66e85afcab9487d9e7c3a93cd20c7fa4",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-05-15T23:19:30Z",
    "title_canon_sha256": "d4f5222d3c53f0ab9fc8b4c4565ef9e804668c2f3dcd439067f3e139fabfb10a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0305089",
    "kind": "arxiv",
    "version": 2
  }
}