Pith Number

pith:MRTHPKZU

pith:2011:MRTHPKZUE4FCMLAQGWAHR3WOCU

not attested not anchored not stored refs pending

Sufficient conditions for uniqueness of the weak value

A. N. Jordan, J. Dressel

arxiv:1106.1871 v2 · 2011-06-09 · 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{MRTHPKZUE4FCMLAQGWAHR3WOCU}

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	2026-05-18T04:07:07.853769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

646677ab34270a262c10358078eece150d1a2731c6f58313ceb8330f0f356381

Aliases

arxiv: 1106.1871 · arxiv_version: 1106.1871v2 · doi: 10.48550/arxiv.1106.1871 · pith_short_12: MRTHPKZUE4FC · pith_short_16: MRTHPKZUE4FCMLAQ · pith_short_8: MRTHPKZU

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/MRTHPKZUE4FCMLAQGWAHR3WOCU \
  | 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: 646677ab34270a262c10358078eece150d1a2731c6f58313ceb8330f0f356381

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8faba45df76c68223823dcebab0f668813f4f5b568c738b19d9022b1e4326b04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-09T17:54:43Z",
    "title_canon_sha256": "ba66ae045b1603d4638ccfad2802676a6547e84ed2589cab7d908bb12ad4ddaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1871",
    "kind": "arxiv",
    "version": 2
  }
}