Pith Number

pith:ABS242S2

pith:2021:ABS242S2HRZSLEB7A3IFZEPN72

not attested not anchored not stored refs pending

Pauli error estimation via Population Recovery

Ryan O'Donnell, Steven T. Flammia

arxiv:2105.02885 v2 · 2021-05-06 · 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{ABS242S2HRZSLEB7A3IFZEPN72}

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.

Cited by

1 paper in Pith

Weakly-Driven Quantum Walks for Memory-Constrained Pauli Channel Learning

Receipt and verification

First computed	2026-07-05T03:18:16.967843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0065ae6a5a3c7325903f06d05c91edfe9c304d5c6a02bd553ec31c3b2ecf749e

Aliases

arxiv: 2105.02885 · arxiv_version: 2105.02885v2 · doi: 10.48550/arxiv.2105.02885 · pith_short_12: ABS242S2HRZS · pith_short_16: ABS242S2HRZSLEB7 · pith_short_8: ABS242S2

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/ABS242S2HRZSLEB7A3IFZEPN72 \
  | 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: 0065ae6a5a3c7325903f06d05c91edfe9c304d5c6a02bd553ec31c3b2ecf749e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03e781344b3aba18f87da2f47f0d209545030851e51ef3e57467d78d41c9db79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-06T18:00:02Z",
    "title_canon_sha256": "f98792f089a06a308b7dbcf002c4c4c18aa3a9ec4eee5a20e3bc74d2e549c7f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02885",
    "kind": "arxiv",
    "version": 2
  }
}