Pith Number

pith:3RK6TIA6

pith:2019:3RK6TIA6GUUT73GZSD35LLVNTS

not attested not anchored not stored refs pending

Some remarks on the mentalistic reformulation of the measurement problem. A reply to S. Gao

Andrea Oldofredi

arxiv:1901.05272 v1 · 2019-01-16 · 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{3RK6TIA6GUUT73GZSD35LLVNTS}

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	2026-05-17T23:56:11.299786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc55e9a01e35293fecd990f7d5aead9cb9d4641a9a078a4e82e1758610f907f4

Aliases

arxiv: 1901.05272 · arxiv_version: 1901.05272v1 · doi: 10.48550/arxiv.1901.05272 · pith_short_12: 3RK6TIA6GUUT · pith_short_16: 3RK6TIA6GUUT73GZ · pith_short_8: 3RK6TIA6

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/3RK6TIA6GUUT73GZSD35LLVNTS \
  | 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: dc55e9a01e35293fecd990f7d5aead9cb9d4641a9a078a4e82e1758610f907f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99aee86c9433aff443fc8c637219eb0f7c6d3d1fa1df1bc1f8e4fe3e17eee414",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-01-16T13:36:41Z",
    "title_canon_sha256": "07adb7eb7136c09e345f8a4d0acf9c0f6e912027ab7f2dc3fc8b2e752be5651b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05272",
    "kind": "arxiv",
    "version": 1
  }
}