Pith Number

pith:IXOM5UD2

pith:2016:IXOM5UD2BMZCWC3W5SC25A6Y35

not attested not anchored not stored refs pending

Weak measurement-based state estimation of Gaussian states of one-variable quantum systems

Arvind, Debmalya Das

arxiv:1601.01936 v2 · 2016-01-08 · 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{IXOM5UD2BMZCWC3W5SC25A6Y35}

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	2026-05-18T00:47:15.735697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45dcced07a0b322b0b76ec85ae83d8df6412af7f1b64ca5bcbc23371f0f191d6

Aliases

arxiv: 1601.01936 · arxiv_version: 1601.01936v2 · doi: 10.48550/arxiv.1601.01936 · pith_short_12: IXOM5UD2BMZC · pith_short_16: IXOM5UD2BMZCWC3W · pith_short_8: IXOM5UD2

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/IXOM5UD2BMZCWC3W5SC25A6Y35 \
  | 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: 45dcced07a0b322b0b76ec85ae83d8df6412af7f1b64ca5bcbc23371f0f191d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c82f03e78402b987cd78b287472eedb5c6381fdaf2743a246788ab1d625f503e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-01-08T16:43:42Z",
    "title_canon_sha256": "55b8396bb76a959c75fbadb47155b16b0f18344ddab25d19fa24aa73a4a823d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01936",
    "kind": "arxiv",
    "version": 2
  }
}